Aniline
Product identifier
- Product name: Aniline
- CBnumber: CB7169544
- CAS: 62-53-3
- EINECS Number: 200-539-3
- Synonyms: aniline,anilin
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
- Address: Building 1, Huihuang International, Shangdi 10th Street, Haidian District, Beijing
- Telephone: 010-86108875
GHS Label elements, including precautionary statements
-
Symbol(GHS)
- Signal wordDanger
Substance
- Product name: Aniline
- Synonyms: aniline,anilin
- CAS: 62-53-3
- EC number: 200-539-3
- MF: C6H7N
- MW: 93.13
Description of first aid measures
General adviceMost important symptoms and effects, both acute and delayed
Indication of any immediate medical attention and special treatment needed
Extinguishing media
Suitable extinguishing mediaSpecial hazards arising from the substance or mixture
Carbon oxides Nitrogen oxides (NOx) Combustible.
Vapors are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating.
Development of hazardous combustion gases or vapours possible in the event of fire.
Advice for firefighters
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Further information
Remove container from danger zone and cool with water. Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system.
NFPA 704
| HEALTH | 3 | Short exposure could cause serious temporary or moderate residual injury (e.g. liquid hydrogen, sulfuric acid, calcium hypochlorite, hexafluorosilicic acid) | |
| FIRE | 2 | Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur and multiple finely divided suspended solids that do not require heating before ignition can occur. Flash point between 37.8 and 93.3 °C (100 and 200 °F). (e.g. diesel fuel, sulfur) | |
| REACT | 0 | Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2) | |
| SPEC. HAZ. |
Personal precautions, protective equipment and emergency procedures
Advice for non-emergency personnel: Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Keep away from heat and sources of ignition.
Evacuate the danger area, observe emergency procedures, consult an expert. For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up carefully with liquid-absorbent material (e.g.
Chemizorb?). Dispose of properly. Clean up affected area.
Reference to other sections
For disposal see section 13.
Precautions for safe handling
Advice on safe handling
Work under hood. Do not inhale substance/mixture. Avoid generation of vapours/aerosols.
Advice on protection against fire and explosion
Keep away from open flames, hot surfaces and sources of ignition.Take precautionary measures against static discharge.
Hygiene measures
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Storage conditions
Tightly closed. Keep in a well-ventilated place. Keep locked up or in an area accessible only
to qualified or authorized persons.
Handle under inert gas. Protect from moisture. Light sensitive.
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
control parameter
Hazard composition and occupational exposure limitsExposure controls
Personal protective equipmentUse equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles
This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN374 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).
Full contact
Material: butyl-rubber
Minimum layer thickness: 0,7 mm Break through time: 480 min Material tested:Butoject? (KCL 898)
This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN374 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).
Splash contact Material: Latex gloves
Minimum layer thickness: 0,6 mm Break through time: 60 min
Material tested:Lapren? (KCL 706 / Aldrich Z677558, Size M)
protective clothing
Recommended Filter type: Filter A-(P3)
The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer.
These measures have to be properly documented.
Do not let product enter drains.
Information on basic physicochemical properties
- Appearance liquid
- OdourNo data available
- Odour Threshold2,44 ppm
- pH8,8 at 36 g/l at 20 °C
- Melting point/freezing pointMelting point/range: -6 °C - lit.
- Initial boiling point and boiling range 184 °C - lit.
- Flash point70 °C - closed cup
- Evaporation rateNo data available
- Flammability (solid, gas)No data available
- Upper/lower flammability or explosive limits Upper explosion limit: 23 %(V) Lower explosion limit: 1,3 %(V)
- Vapour pressure 0,49 hPa at 20 °C
- Vapour density 3,22 - (Air = 1.0)
- Relative density1.021
- Water solubilitysoluble
- Partition coefficient: n-octanol/waterlog Pow: 0,91 - Bioaccumulation is not expected.
- Autoignition temperatureNo data available
- Decomposition temperature 190 °C -
- ViscosityViscosity, kinematic: No data available Viscosity, dynamic: 4,4 mPa.s at 20 °C
- Explosive propertiesNo data available
- Oxidizing propertiesNo data available
- Henry's Law Constant1.91 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
Other safety information
Surface tension 42,12 mN/m at 25 °C
Relative vapor density
3,22 - (Air = 1.0)
Reactivity
Forms explosive mixtures with air on intense heating.
A range from approx. 15 Kelvin below the flash point is to be rated as critical.
Chemical stability
The product is chemically stable under standard ambient conditions (room temperature) .
Possibility of hazardous reactions
Risk of explosion with:
Oxidizing agents peroxi compounds perchlorates perchloric acid Nitric acid
Oxygen
organic nitro compounds benzene/benzene derivatives nitrates
Exothermic reaction with:
semimetallic halides Acetic anhydride acids
Risk of ignition or formation of inflammable gases or vapours with: Fluorine
Alkaline earth metals Alkali metals
Conditions to avoid
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5
Information on toxicological effects
Acute toxicityLC50 Inhalation - Rat - 4 h - 3,3 mg/l Remarks: (Lit.)
(Regulation (EC) No 1272/2008, Annex VI) LD50 Dermal - Rabbit - 840 mg/kg Remarks: (Lit.)
Result: No skin irritation Remarks: (Lit.)
Test system: Escherichia coli/Salmonella typhimurium Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 471
Result: negative
Test Type: In vitro mammalian cell gene mutation test Test system: mouse lymphoma cells
Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 476
Result: positive
Test Type: Chromosome aberration test in vitro Test system: Chinese hamster lung cells
Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 473
Result: positive
Test Type: unscheduled DNA synthesis assay Test system: rat hepatocytes
Metabolic activation: without metabolic activation Result: negative
Remarks: (ECHA)
Test Type: Micronucleus test Species: Rat
Cell type: Bone marrow Application Route: Oral
Method: OECD Test Guideline 474 Result: positive
Test Type: Micronucleus test Species: Mouse
Cell type: Bone marrow Application Route: Intraperitoneal Method: OECD Test Guideline 475 Result: positive
Test Type: Chromosome aberration test Species: Rat
Cell type: Bone marrow Application Route: Oral
Method: OECD Test Guideline 475 Result: positive
Test Type: dominant lethal test Species: Rat
Application Route: Intraperitoneal Method: OECD Test Guideline 478 Result: negative
Remarks: Classified according to Regulation (EU) 1272/2008, Annex VI (Table 3.1/3.2)
Toxicity
Remarks: (ECHA)
semi-static test EC50 - Daphnia magna (Water flea) - 0,16 mg/l - 48 h
(US-EPA)
Remarks: (Lit.)
Persistence and degradability
Biodegradability aerobic - Exposure time 30 d
Result: ca.90 % - Readily biodegradable. (OECD Test Guideline 301D)
Bioaccumulative potential
Bioaccumulation Danio rerio (zebra fish) - < 0,1 mg/l(Aniline)
Bioconcentration factor (BCF): 2,6
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Toxics Screening Level
Other adverse effects
No data available
Waste treatment methods
May form explosive mixture with air. Fires and explosions may result from contact with halogens, strong acids; oxidizers, strong base organic anhydrides; acetic anhydride, isocyanates, aldehydes, sodium peroxide. Strong reaction with toluene diisocyanate.
Product
See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.
Waste DisposalConsult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Incineration with provision for nitrogen oxides removal from flue gases by scrubber, catalytic or thermal device.
UN number
UN proper shipping name
Transport hazard class(es)
ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1
Packaging group
ADR/RID: II IMDG: II IATA: II
Environmental hazards
ADR/RID: yes IMDG Marine pollutant: yes IATA: no
Special precautions for user
No data available
Safety, health and environmental regulations/legislation specific for the substance or mixture
Regulations on the Safety Management of Hazardous ChemicalsAbbreviations and acronyms
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- CAS: Chemical Abstracts Service
- EC50: Effective Concentration 50%
- IATA: International Air Transportation Association
- IMDG: International Maritime Dangerous Goods
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- STEL: Short term exposure limit
- TWA: Time Weighted Average
References
【1】CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
【2】ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
【3】ECHA - European Chemicals Agency, website: https://echa.europa.eu/
【4】eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
【5】ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
【6】Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
【7】HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
【8】IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
【9】IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
【10】Sigma-Aldrich, website: https://www.sigmaaldrich.com/
Other Information
The information in this MSDS is only applicable to the specified product, unless otherwise specified, it is not applicable to the mixture of this product and other substances. This MSDS only provides information on the safety of the product for those who have received the appropriate professional training for the user of the product. Users of this MSDS must make independent judgments on the applicability of this SDS. The authors of this MSDS will not be held responsible for any harm caused by the use of this MSDS.