4-Chloro-2-Methylaniline

Modify Date: 2025-08-20 13:38:48

4-Chloro-2-Methylaniline Structure
4-Chloro-2-Methylaniline structure
Common Name 4-Chloro-2-Methylaniline
CAS Number 95-69-2 Molecular Weight 141.598
Density 1.2±0.1 g/cm3 Boiling Point 242.8±20.0 °C at 760 mmHg
Molecular Formula C7H8ClN Melting Point 29 °C
MSDS Chinese USA Flash Point 99.4±0.0 °C
Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger

 Names

Name 4-Chloro-2-methylaniline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 242.8±20.0 °C at 760 mmHg
Melting Point 29 °C
Molecular Formula C7H8ClN
Molecular Weight 141.598
Flash Point 99.4±0.0 °C
Exact Mass 141.034531
PSA 26.02000
LogP 2.22
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.585
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XU5000000
CHEMICAL NAME :
o-Toluidine, 4-chloro-
CAS REGISTRY NUMBER :
95-69-2
BEILSTEIN REFERENCE NO. :
0878505
LAST UPDATED :
199710
DATA ITEMS CITED :
22
MOLECULAR FORMULA :
C7-H8-Cl-N
MOLECULAR WEIGHT :
141.61
WISWESSER LINE NOTATION :
ZR DG B1

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 :
1058 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
310 mg/kg
TOXIC EFFECTS :
Behavioral - ataxia Gastrointestinal - nausea or vomiting Blood - methemoglobinemia-carboxyhemoglobin
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 46,305,1977 *** REVIEWS *** IARC Cancer Review:Human Limited Evidence 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: 48,123,1990 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: 30,61,1983 IARC Cancer Review:Group 2A 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: 48,123,1990 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND;Carcinogen JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-SWITZERLAND:TWA 2 ppm (12 mg/m3);Skin;Carcinogen JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0066 No. of Facilities: 77 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 1397 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0066 No. of Facilities: 16 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 250 (estimated) No. of Female Employees: 250 (estimated)

 Safety Information

Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H301-H311-H331-H341-H350-H410
Precautionary Statements P201-P261-P273-P280-P301 + P310-P311
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases R23/24/25;R45;R50/53;R68
Safety Phrases S53-S45-S60-S61
RIDADR UN 2239 6.1/PG 3
WGK Germany 3
RTECS XU5000000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2921430090

 Synthetic Route

 Customs

HS Code 2921430090
Summary HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

4-Chloro-2-methylaniline
fastredtr11
devalredk
Ipsilon
Fast Red TR
4-Chloro-o-toluidine
EINECS 202-441-6
p-chloro-o-methylaniline
BENZENAMINE,4-CHLORO-2-METHYL-
5-chloro-2-amino-toluene
Deval Red TR
1-amino-2-methyl-4-chlorobenzene
N-(4-chloro-2-methylphenyl)picolinamide
2-AMINO-5-CHLOROTOLUENE
MFCD00007842
4-CHLOR-2-METHYLANILIN
2-methyl-4-chloro-aniline
Benzenamine, 4-chloro-2-methyl-
redbasentr
RED TR BASE
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