2-Anisidine

Modify Date: 2024-01-02 17:29:22

2-Anisidine Structure
2-Anisidine structure
 Common Name 2-Anisidine
CAS Number 90-04-0 Molecular Weight 123.152
Density 1.1±0.1 g/cm3 Boiling Point 225.0±0.0 °C at 760 mmHg
Molecular Formula C7H9NO Melting Point 3-6 °C(lit.)
MSDS Chinese USA Flash Point 98.9±0.0 °C
Symbol GHS06 GHS08
GHS06, GHS08		 Signal Word Danger

 Names

Name o-Anisidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 225.0±0.0 °C at 760 mmHg
Melting Point 3-6 °C(lit.)
Molecular Formula C7H9NO
Molecular Weight 123.152
Flash Point 98.9±0.0 °C
Exact Mass 123.068413
PSA 35.25000
LogP 1.09
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.555
Stability Stable. Incompatible with strong oxidizing agents, acid anhydrides, chloroformates, acids, some plastics, rubber. Air sensitive.
Water Solubility 13 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BZ5410000
CHEMICAL NAME :
o-Anisidine
CAS REGISTRY NUMBER :
90-04-0
BEILSTEIN REFERENCE NO. :
0386210
LAST UPDATED :
199806
DATA ITEMS CITED :
46
MOLECULAR FORMULA :
C7-H9-N-O
MOLECULAR WEIGHT :
123.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1400 mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes Blood - normocytic anemia Blood - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
870 mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes Blood - normocytic anemia Blood - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
422 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
DNA damage
TYPE OF TEST :
DNA inhibition

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Ovary
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** ACGIH TLV-Animal carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 0.5 mg/m3 (0.1 ppm) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,63,1982 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.1 ppm (0.5 mg/m3) (skin) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,10,1973 OSHA PEL (Gen Indu):8H TWA 0.5 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL-AUSTRIA:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL-BELGIUM:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL-DENMARK:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 0.5 mg/m3;STEL 1.5 mg/m3;Skin;Carcinogen JAN 1993 OEL-FRANCE:TWA 0.1 ppm (0.5 mg/m3);Skin;Carcinogen JAN 1993 OEL-GERMANY:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL-INDIA:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.5 mg/m3;Skin JAN 1993 OEL-RUSSIA:STEL 1 mg/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 0.1 ppm (0.5 mg/m3);STEL 0.2 ppm;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 ppm (0.5 mg/m3);Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO o-ANISIDINE-air:10H CA TWA 0.5 mg/m3 (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8302 No. of Facilities: 50 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 705 (estimated)

 Safety Information

Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger
Hazard Statements H301-H311-H331-H341-H350
Precautionary Statements P201-P261-P280-P301 + P310-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R23/24/25;R45;R68
Safety Phrases S53-S45
RIDADR UN 2431 6.1/PG 3
WGK Germany 3
RTECS BZ5410000
Packaging Group III
Hazard Class 6.1
HS Code 2922199090

 Synthetic Route

 Customs

HS Code 2922291000
Summary 2922291000 4-methoxyaniline。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:6.5%。General tariff:30.0%

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 Synonyms

Benzenamine, 2-methoxy-
2-Aminoanisole
o-Methoxyphenylamine
2-Anisidine
2-Methoxyaniline
1-amino-2-methoxy-benzene
o-Anisidine
ORTHO ANISIDINE
ortho-Methoxyphenylamine
2-methoxy-phenylamine
ortho-Methoxyaniline
EINECS 201-963-1
ortho-Aminoanisole
MFCD00007688
2-methoxyphenylamine
o-Aminoanisole
2-Methoxybenzenamine
ortho-Anisidine
o-Amnoanisde
2-Anisidin
O-ANISOLE
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