2,6-dichloro-4-nitroaniline SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： 2,6-dichloro-4-nitroaniline
- CAS： 99-30-9
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
Acute toxicity - Category 2, Oral
Acute toxicity - Category 1, Dermal
Acute toxicity - Category 2, Inhalation
Specific target organ toxicity – repeated exposure, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
-
Pictogram(s)
- Signal word Danger
H300 Fatal if swallowed
H310 Fatal in contact with skin
H330 Fatal if inhaled
H373 May cause damage to organs through prolonged or repeated exposure
H411 Toxic to aquatic life with long lasting effects
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P262 Do not get in eyes, on skin, or on clothing.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
P273 Avoid release to the environment.
P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P320 Specific treatment is urgent (see ... on this label).
P319 Get medical help if you feel unwell.
P391 Collect spillage.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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: 2,6-dichloro-4-nitroaniline
- Common names and synonyms: 2,6-dichloro-4-nitroaniline
- CAS number: 99-30-9
- EC number: 202-746-4
- 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.
Most important symptoms/effects, acute and delayed
SYMPTOMS: Symptoms of exposure to this compound may include irritation of the nose, eyes, skin and throat, coughing, chest discomfort, nausea and vomiting. Absorption into the body leads to the formation of methemoglobin which in sufficient concentrations causes cyanosis. Exposure to this compound may also cause sensitization and bladder irritation. (NTP, 1992)
Indication of immediate medical attention and special treatment needed, if necessary
Gastrointestinal decontamination. If a large amount of the fungicide has been ingested in the last few hours, and if copious vomiting has not already occurred, it may be reasonable to consider GI decontamination. Activated charcoal can be used along with the addition of the cathartic sorbitol to the charcoal slurry. If sorbitol is given separately, it should be diluted with an equal volume of water before administration. No more than one dose of sorbitol is recommended and it should be used with caution in children and the elderly. If contact with the toxicant has been minimal (for example, oral contamination only, promptly flushed out of the mouth), administration of charcoal without a cathartic, followed by careful observation of the patient, probably represents optimal management. Substituted benzenes
SECTION 5: Firefighting measures
Suitable extinguishing media
Appropriate Extinguishing Media: water spray, Class A, B or C extinguisher. Botran 5F Fungicide
Specific hazards arising from the chemical
Flash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)
Special protective actions for fire-fighters
Use water spray, powder, foam, carbon dioxide.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT wash away into sewer. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.
Environmental precautions
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT wash away into sewer. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.
Methods and materials for containment and cleaning up
Do not contaminate /receiving/ water when disposing of equipment, washwaters or rinsate. Botran 5F Fungicide
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
Provision to contain effluent from fire extinguishing. Separated from food and feedstuffs.Do not contaminate water, food or feed by storage ... Store in original container and keep closed. Store in a cool, dry place. Botran 5F Fungicide
SECTION 8: Exposure controls/personal protection
Control parameters
no data available
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 goggles.
Protective gloves.
Use local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state：
PHYSICAL DESCRIPTION: Yellow crystals or solid. Slight aniline odor. Used as a fungicide. Insoluble in water, but often formulated as a wettable powder (easily dispersed in water).
-
Colour：
Yellow needles from alcohol and acetic acid
-
Odour：
Odorless
-
Melting point/freezing point：
-46°C(lit.)
-
Boiling point or initial boiling point and boiling range：
130°C/2.3mmHg(lit.)
-
Flammability：
Combustible. Gives off irritating or toxic fumes (or gases) in a fire.
-
Lower and upper explosion limit/flammability limit：
no data available
-
Flash point：
64°C(lit.)
-
Auto-ignition temperature：
no data available
-
Decomposition temperature：
no data available
-
pH：
no data available
-
Kinematic viscosity：
no data available
-
Solubility：
less than 0.1 mg/mL at 77° F (NTP, 1992)
-
Partition coefficient n-octanol/water：
log Kow = 2.80 at 25 deg C
-
Vapour pressure：
1.2e-06 mm Hg at 68° F (NTP, 1992)
-
Density and/or relative density：
1.624g/cm3
-
Relative vapour density：
no data available
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
Decomposes on heating and on burning. This produces toxic and corrosive fumes including nitrogen oxides and hydrogen chloride.
Chemical stability
Stable to hydrolysis & oxidation
Possibility of hazardous reactions
NON-FLAMMABLEDust explosion possible if in powder or granular form, mixed with air.DICHLORAN is incompatible with acids, acid chlorides, acid anhydrides, and strong oxidizing agents (NTP, 1992).
Conditions to avoid
no data available
Incompatible materials
no data available
Hazardous decomposition products
When heated to decomposition it emits toxic fumes of /hydrogen chloride and nitrogen oxides/.
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 Guinea pig oral 1450 mg/kg
- 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
no data available
Reproductive toxicity
no data available
STOT-single exposure
The substance is irritating to the eyes, skin and respiratory tract.
STOT-repeated exposure
no data available
Aspiration hazard
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C.
SECTION 12: Ecological information
Toxicity
- Toxicity to fish: LC50; Species: Lepomis macrochirus (Bluegill); Conditions: freshwater, static; Concentration: 37000 ug/L for 96 hr
- Toxicity to daphnia and other aquatic invertebrates: EC50; Species: Daphnia magna (Water flea) age <24 hr; Conditions: freshwater, static; Concentration: 2070 ug/L for 48 hr (95% confidence interval: 1800-2400 ug/L) /97% purity formulation
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
Persistence and degradability
14)C-Labeled CO2 was evolved when labeled 2,6-dichloro-4-nitroaniline was applied to silt loam soils which had been receiving 2,6-dichloro-4-nitroaniline fungicide applications for several years(1,2); the rate of degradation was observed to increase as new additions of 2,6-dichloro-4-nitroaniline were applied to these soils over a period of several weeks(1,2); sterilization of these soils by steam, sodium azide, silver nitrate or mercuric chloride inhibited the decomposition completely(2); applications of 2,6-dichloro-4-nitroaniline to a soil which had not received previous applications evolved no labeled CO2(1,2). Over an incubation period of 1-2 months in both anaerobic (flooded) and aerobic soil conditions in three different CA soils, the degradation rate of 2,6-dichloro-4-nitroaniline was observed to be 2.5 to over 20 times faster in non-sterile soil versus sterile soil suggesting that microbial degradation is the major degradation process in soil(3).
Bioaccumulative potential
2,6-Dichloro-4-nitroaniline has a moderate potential to bio-accumulate in fish tissue based on a bioconcentration study which indicated a bioconcentration factor (BCF) of 136 in whole fish tissue(1); however, the bioaccumulated residues were almost completely eliminated from fish tissues (86-98%) during a 7-14 day depuration period(1). An estimated BCF of 33 can be calculated in fish for 2,6-dichloro-4-nitroaniline(SRC), using a log Kow of 2.80(2) and a regression-derived equation(3). According to a classification scheme(4), a BCF of 33 suggests the potential for bioconcentration in aquatic organisms is moderate(SRC).
Mobility in soil
Measured Koc values for 2,6-dichloro-4-nitroaniline in a variety of soils are reported to range from 660 to 1100(1). A 2,6-dichloro-4-nitroaniline Koc value of 1000, based on measured data, is recommended for developing QSAR estimation methods(2). According to a classification scheme(3), these Koc values suggests that 2,6-dichloro-4-nitroaniline is expected to have low mobility in soil. Mobility is expected to increase in coarser soils(4).
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: UN2735 (For reference only, please check.)
IMDG: UN2735 (For reference only, please check.)
IATA: UN2735 (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: AMINES, LIQUID, CORROSIVE, N.O.S. or POLYAMINES, LIQUID, CORROSIVE, N.O.S. (For reference only, please check.)
IMDG: AMINES, LIQUID, CORROSIVE, N.O.S. or POLYAMINES, LIQUID, CORROSIVE, N.O.S. (For reference only, please check.)
IATA: AMINES, LIQUID, CORROSIVE, N.O.S. or POLYAMINES, LIQUID, CORROSIVE, N.O.S. (For reference only, please check.)
Transport hazard class(es)
ADR/RID: 8 (For reference only, please check.)
IMDG: 8 (For reference only, please check.)
IATA: 8 (For reference only, please check.)
Packing group, if applicable
ADR/RID: I (For reference only, please check.)
IMDG: I (For reference only, please check.)
IATA: I (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/