Anthracene SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： Anthracene
- CAS： 120-12-7
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
Not classified.
GHS label elements, including precautionary statements
- Signal word No signal word
none
none
none
none
none
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: Anthracene
- Common names and synonyms: Anthracene
- CAS number: 120-12-7
- EC number: 204-371-1
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Fresh air, rest. Refer for medical attention.
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. Rest. Refer for medical attention .
Most important symptoms/effects, acute and delayed
Inhalation of dust irritates nose and throat. Contact with eyes causes irritation. (USCG, 1999)
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 as 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
To fight fire, use water, foam, carbon dioxide, water spray or mist, dry chemical.
Specific hazards arising from the chemical
This chemical is combustible. (NTP, 1992)
Special protective actions for fire-fighters
Use water spray, powder, foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
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. Personal protection: P2 filter respirator for harmful particles.
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. Personal protection: P2 filter respirator for harmful particles.
Methods and materials for containment and cleaning up
Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.
SECTION 7: Handling and storage
Precautions for safe handling
NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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
Separated from strong oxidants. Well closed.Must be stored in places cool enough to prevent accidental ignition ... Provide adequate ventilation ... Locate storage area well away from areas of fire hazard ... Kept apart from powerful oxidizing agents ...
SECTION 8: Exposure controls/personal protection
Control parameters
| Component | Anthracene |
|---|---|
| CAS No. | 120-12-7 |
|
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. /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, face shield or eye protection in combination with breathing protection if powder.
Protective gloves.
Use ventilation (not if powder), local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state：
Solid. Flakes.
-
Colour：
Light beige.
-
Odour：
Weak aromatic odor
-
Melting point/freezing point：
Ca. 213.9 °C. Atm. press.:Ca. 100 kPa.
-
Boiling point or initial boiling point and boiling range：
342 °C. Atm. press.:1 013 hPa.
-
Flammability：
Combustible.
-
Lower and upper explosion limit/flammability limit：
Lower flammable limit: 0.6% by volume; /No upper limit available/
-
Flash point：
Ca. 121 °C. Atm. press.:Ca. 101 kPa.
-
Auto-ignition temperature：
540 °C. Atm. press.:1 013 hPa.
-
Decomposition temperature：
no data available
-
pH：
no data available
-
Kinematic viscosity：
no data available
-
Solubility：
less than 1 mg/mL at 68° F (NTP, 1992)
-
Partition coefficient n-octanol/water：
log Pow = Ca. 4.65. Temperature:20 °C.
-
Vapour pressure：
0.001 Pa. Temperature:25 °C. Remarks:Standard?deviation:?+-0.2^-4?Pa.
-
Density and/or relative density：
Ca. 1.126 g/cm3. Temperature:20 °C.
-
Relative vapour density：
6.15 (vs air)
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
80 mg/cu m; NIOSH considers coal tar pitch volatiles to be potential occupational carcinogens. Coal tar pitch volatiles
Decomposes on heating. Decomposes under the influence of strong oxidants. This produces acrid, toxic fume. This generates fire and explosion hazard.
Chemical stability
Darkens in sunlight
Possibility of hazardous reactions
COMBUSTIBLE WHEN EXPOSED TO HEAT, FLAME, OR OXIDIZING MATERIALS.Dust explosion possible if in powder or granular form, mixed with air.ANTHRACENE will spontaneously burst into flame on contact with chromic acid, and other strong oxidants.
Conditions to avoid
no data available
Incompatible materials
Anthracene will burst into flame on contact with chromic acid.
Hazardous decomposition products
Thermal decomposition products include carbon dioxide, carbon monoxide, and organic compounds. Aromatic hydrocarbons and related compounds
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 - rat (male/female) - > 16 000 mg/kg bw.
- Inhalation: no data available
- Dermal: LD50 - rat - > 1 320 mg/kg bw.
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
No data are available in humans. Inadequate evidence of carcinogenicity in animals. OVERALL EVALUATION: Group 3: The agent is not classifiable as to its carcinogenicity to humans.
Reproductive toxicity
no data available
STOT-single exposure
The substance is mildly irritating to the skin and respiratory tract.
STOT-repeated exposure
Repeated or prolonged contact with skin may cause dermatitis under the influence of UV light.
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: LC50 - Lepomis sp. - 2.78 μg/L - 96 h. Remarks:Test material.
- Toxicity to daphnia and other aquatic invertebrates: LC50 - Daphnia magna - ca. 36 μg/L - 48 h.
- Toxicity to algae: NOEC - Pseudokirchneriella subcapitata (previous names: Raphidocelis subcapitata, Selenastrum capricornutum) - 1.5 - 1.7 μg/L - 22 h.
- Toxicity to microorganisms: no data available
Persistence and degradability
AEROBIC: The biodegradability of anthracene with natural sediments and natural esturine waters has been studied. The biodegradation of anthracene in aquatic media is controlled by the temperature, oxygen content and acclimatization or nonacclimatization of the microorganisms. Higher biodegradation rates were observed at 30 deg C than at 20 and 10 deg C. The biodegradation process was found to be aerobic and higher oxygen concentration up to a certain optimum value tended to increase the oxidation rates. Similarly, the biodegradation rates were reported to be faster with acclimatized microorganisms. The incubation of anthracene with intertidal sediment slurries for a reasonable period of time (approx 1 month) not only produces the mineralization product carbon dioxide but also produces intermediate metabolites A large portion of the initial material or its intermediate metabolites (which could not be identified because (14)carbon counting of the combustion products of residue was used as the method of quantification) remained cellular bound.
Bioaccumulative potential
BCFs were measured in the following aquatic species: Goldfish, 162(1); Gambusia (fish), 1029(2); Rainbow trout, 4400 to 9200(3); Daphnia pulex, 759 to 912(4,5); Chlorella fusca variety vacuolata (green algae), 7760(6); Golden orfe, 912(7); Pontoporeia hoyi (scud), 17,000(8); and midge (Chironomousiparius), 46.7(9). A BCF of 7300 was measured in guppies, Poecilia reticulata, in static bioconcentration experiments(10). BCF values of 1660 to 2820 and 903 to 2710 were determined in carp using flow-through conditions and anthracene concns of 15 and 1.5 ug/L, respectively(11). According to a classification scheme(12), these BCFs suggest that bioconcentration in aquatic organisms ranges from moderate to very high(SRC). The BCF in Daphnia magna was found to decrease with increasing concn of Aldrich humic acids: BCF (dissolved organic carbon, mg/L), 607 (0.2) and 319 (2.0); however, this difference was not considered significant due to the large sample variance(13). Aldrich humic acids in water did not significantly alter Daphnia magna accumulation of anthracene: BCF (dissolved organic carbon, mg/L), 389 (0.3), 362 (1.5), and 340 (5.7)(13). Depuration half-lives of 57 and 63 hours relative to contaminated and clean water, respectively, were measured in Zebrafish, Brachydanio rerio, exposed to (14)C-labeled anthracene adsorbed on sediment(14).
Mobility in soil
The possibility of leaching of anthracene from soil to groundwater will depend on soil type. The Koc value for anthracene is 26,000. This indicates that anthracene will be adsorped strongly to soil and the compound may degrade before it reaches groundwater. Filtration of polluted surface water containing anthracene through sandy soil at a residence time of 100 days did not completely eliminate anthracene in the filtered water. The passage of anthracene through the soil was explained as a breakthrough of the chemical because of the saturation of active sorption sites.
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/