Benzo[ghi]perylene SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： Benzo[ghi]perylene
- CAS： 191-24-2
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses： For R&D use only. Not for medicinal, household or other use.
- Uses advised against： none
Company Identification
- Company：Chemicalbook.in
- Address：5 vasavi Layout Basaveswara Nilayam Pragathi Nagar Hyderabad, India -500090
- Telephone：+91 9550333722
SECTION 2: Hazards identification
Classification of the substance or mixture
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
-
Pictogram(s)
- Signal word Warning
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects
P273 Avoid release to the environment.
P391 Collect spillage.
none
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: Benzo[ghi]perylene
- Common names and synonyms: Benzo[ghi]perylene
- CAS number: 191-24-2
- EC number: 205-883-8
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Fresh air, rest.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth. Refer for medical attention .
Most important symptoms/effects, acute and delayed
Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution. (ERG, 2016)
Indication of immediate medical attention and special treatment needed, if necessary
Immediate First Aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. Aromatic hydrocarbons and related compounds
SECTION 5: Firefighting measures
Suitable extinguishing media
Suitable extinguishing media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.[Sigma-Aldrich; Safety Data Sheet for Benzo
Specific hazards arising from the chemical
Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot. For UN3508, be aware of possible short circuiting as this product is transported in a charged state. (ERG, 2016)
Special protective actions for fire-fighters
In case of fire in the surroundings, use appropriate extinguishing media.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Sweep spilled substance into covered containers. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT let this chemical enter the environment.
Environmental precautions
Sweep spilled substance into covered containers. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT let this chemical enter the environment.
Methods and materials for containment and cleaning up
ACCIDENTAL RELEASE MEASURES: Personal precautions, protective equipment and emergency procedures: Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Environmental precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up: Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal.[Sigma-Aldrich; Safety Data Sheet for Benzo
SECTION 7: Handling and storage
Precautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Well closed.Keep container tightly closed in a dry and well-ventilated place.[Sigma-Aldrich; Safety Data Sheet for Benzo
SECTION 8: Exposure controls/personal protection
Control parameters
| Component | Benzo[ghi]perylene |
|---|---|
| CAS No. | 191-24-2 |
|
Recommended Exposure Limit: 10 Hr Time-Weighted Avg: 0.1 mg/cu m (cyclohexane-extractable fraction). /Coal tar pitch volatiles/ NIOSH considers coal tar pitch volatiles to be potential occupational carcinogens. NIOSH usually recommends that occupational exposures to carcinogens be limited to the lowest feasible concentration. /Coal tar pitch volatiles/ |
no data available
Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Individual protection measures, such as personal protective equipment (PPE)
Wear safety spectacles or eye protection in combination with breathing protection if powder.
Protective gloves. Protective clothing.
Use local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state：
Benzo[ghi]perylene is a colorless to white crystalline solid. Water insoluble.
-
Colour：
Yellow-green fluorescent leaflets from benzene
-
Odour：
no data available
-
Melting point/freezing point：
273°C(lit.)
-
Boiling point or initial boiling point and boiling range：
542°C(lit.)
-
Flammability：
Combustible under specific conditions.
-
Lower and upper explosion limit/flammability limit：
no data available
-
Flash point：
36°C(lit.)
-
Auto-ignition temperature：
no data available
-
Decomposition temperature：
no data available
-
pH：
no data available
-
Kinematic viscosity：
no data available
-
Solubility：
In water, 2.6X10-4 mg/L at 25 deg C
-
Partition coefficient n-octanol/water：
log Kow = 6.63
-
Vapour pressure：
1.12E-09mmHg at 25°C
-
Density and/or relative density：
1.378g/cm3
-
Relative vapour density：
no data available
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
NIOSH considers coal tar pitch volatiles to be potential occupational carcinogens. Coal tar pitch volatiles
Upon heating, toxic fumes are formed. Decomposes on heating. This produces toxic fumes.
Chemical stability
Stable under recommended storage conditions.[Sigma-Aldrich; Safety Data Sheet for Benzo
Possibility of hazardous reactions
Combustible under specific conditions.Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as BENZO[GHI]PERYLENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
Conditions to avoid
no data available
Incompatible materials
Incompatible materials: Strong oxidizing agents.[Sigma-Aldrich; Safety Data Sheet for Benzo
Hazardous decomposition products
Hazardous decomposition products formed under fire conditions - Carbon oxides.[Sigma-Aldrich; Safety Data Sheet for Benzo
SECTION 11: Toxicological information
Acute toxicity
- Oral: no data available
- Inhalation: no data available
- Dermal: no data available
Skin corrosion/irritation
no data available
Serious eye damage/irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
CLASSIFICATION: D; not classifiable as to human carcinogenicity. BASIS FOR CLASSIFICATION: Based on no human data and inadequate animal data from lung implant, skin-painting and subcutaneous injection bioassays. HUMAN CARCINOGENICITY DATA: None. ANIMAL CARCINOGENICITY DATA: Inadequate.
Reproductive toxicity
no data available
STOT-single exposure
no data available
STOT-repeated exposure
no data available
Aspiration hazard
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly.
SECTION 12: Ecological information
Toxicity
- Toxicity to fish: no data available
- Toxicity to daphnia and other aquatic invertebrates: LC50; Species: Daphnia magna (Water Flea) age <24 hr neonate; Conditions: freshwater, static, 20 deg C, simulated solar radiation; Concentration: 0.48 nM for 48 hr /98% purity
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
Persistence and degradability
AEROBIC: The half-life of benzo(ghi)perylene in Kidman sandy loam soil was determined to be 173 days (oil refinery waste on soil), 600 days (synthetic mixture on soil), and 863 days (1% creosote on soil)(1). After 5 weeks of incubation, benzo(ghi)perylene was approximately 18% degraded from a soil sample collected at a former manufactured gas plant site(2). A study in which polyaromatic hydrocarbon contaminated sludge was applied to 4 soil samples collected in Lancaster, England resulted in biodegradation half-lives of 460, 365, 460, and 535 days for benzo(ghi)perylene(3). A long term field study in which polyaromatic hydrocarbon contaminated sludge was applied to agricultural plots in England resulted in average biodegradation half-lives of 9.1 and 9.5 years for benzo(ghi)perylene(4). Eighty-one and 76% of an initial concentration of 9.96 ug/g benzo(ghi)perylene remained after 240 days in an unacclimated agricultural sandy loam soil incubated at 10 and 20 deg C, respectively; corresponding half-lives were estimated to be about 650 and 600 days(5). After 1,280 days, 78.3% of an initial concentration of benzo(ghi)perylene at 3.1 ug/g remained in a soil treated with oil sludge at a concentration of 17.0 ug/g(6). Biodegradation of PAHs having five or more rings, including benzo(ghi)perylene, was slight to non-existent in three soils under field conditions(7). Laboratory studies using sediment and water from the Yellow River, China, known to be contaminated with PAHs, found that biodegradation rates of benzo(ghi)perylene increased as the suspended sediment content of the water was increased(8); the bacteria population on the sediment was found to be far greater than in the water phase alone(8); a biodegradation rate approaching 50% was reached over a 30-day incubation period using the highest sediment contents(8).
Bioaccumulative potential
An estimated BCF of 11,000 was calculated in fish for benzo(ghi)perylene(SRC), using a log Kow of 6.63(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is very high(SRC), provided the compound is not metabolized by the organism(SRC). However, it may not bioconcentrate in aquatic organisms which contain microsomal oxidase, such as fish, as this enzyme enables the rapid metabolism of certain polycyclic aromatic hydrocarbons(4). A measured fish biotransformation half-life of 1.1 days has been reported for the analogous compound benzo(a)pyrene(5). Benzo(ghi)perylene was shown to bioaccumulate in worms exposed to contaminated sediment over a 4 week incubation period, reaching a maximum concentration of 80 ng/g(6).
Mobility in soil
A measured log Koc values of 6.80 (Koc of 6.3X10+6)(1) and 4.61 (Koc of 4.1X10+4)(2) have been reported for benzo(ghi)perylene. The Koc of benzo(ghi)perylene in 16 historically contaminated sediments ranged from 2.7X10+5 to 8.1X10+8 with a median of 1.3X10+7(3). According to a classification scheme(4), these Koc values suggest that benzo(ghi)perylene is expected to be immobile in soil. The log Kdoc (partition coefficient for sorption to dissolved organic carbon) of benzo(ghi)perylene was reported to range from 6.93 to 7.08; the log Kpoc (partition coefficient for sorption to particulate organic material was reported to be 6.8(5). The partition coefficient for sorption to dissolved organic carbon, Kdoc, of benzo(ghi)perylene to water-soluble soil organic matter in loam sand (from Newmarkt, Germany agriculture), clay loam (from Allersdorf, Germany forest), and humic acid (Aldrich) were determined to be 85710, 109570, and 614900, respectively(6).
Other adverse effects
no data available
SECTION 13: Disposal considerations
Disposal methods
The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
SECTION 14: Transport information
UN Number
ADR/RID: UN3077 (For reference only, please check.)
IMDG: UN3077 (For reference only, please check.)
IATA: UN3077 (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (For reference only, please check.)
IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (For reference only, please check.)
IATA: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (For reference only, please check.)
Transport hazard class(es)
ADR/RID: 9 (For reference only, please check.)
IMDG: 9 (For reference only, please check.)
IATA: 9 (For reference only, please check.)
Packing group, if applicable
ADR/RID: III (For reference only, please check.)
IMDG: III (For reference only, please check.)
IATA: III (For reference only, please check.)
Environmental hazards
ADR/RID: Yes
IMDG: Yes
IATA: Yes
Special precautions for user
no data available
Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
Safety, health and environmental regulations specific for the product in question
SECTION 16: Other information
Abbreviations and acronyms
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
References
- IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
- HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
- IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
- eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
- CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
- ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
- ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
- Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
- ECHA - European Chemicals Agency, website: https://echa.europa.eu/
Other Information
Benzo(ghi)perylene is present as a component of polycyclic aromatic hydrocarbons (PAH) content in the environment usually resulting from the incomplete combustion or pyrolysis of organic matters, especially fossil fuels and tobacco.Data are insufficiently available on the effect of this substance on human health, therefore utmost care must be taken.