4,N,N-Trimethylaniline

Names

[ CAS No. ]:
99-97-8

[ Name ]:
4,N,N-Trimethylaniline

[Synonym ]:
p-(Dimethylamino)toluene
MFCD00008316
4,N,N-Trimethylaniline
N,N-Dimethyl-p-toluidine
1N1&R D1
N,N,4-Trimethylaniline
EINECS 202-805-4
Benzenamine, N,N,4-trimethyl-
N,N-Dimethyl-p-tolylamine
N,N,4-Trimethylbenzenamine
p-N,N-Trimethylaniline

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
211.6±9.0 °C at 760 mmHg

[ Melting Point ]:
-25°C

[ Molecular Formula ]:
C₉H₁₃N

[ Molecular Weight ]:
135.206

[ Flash Point ]:
83.3±0.0 °C

[ Exact Mass ]:
135.104797

[ PSA ]:
3.24000

[ LogP ]:
2.79

[ Vapour density ]:
>1 (vs air)

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.544

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XU5803000

CHEMICAL NAME :: p-Toluidine, N,N-dimethyl-

CAS REGISTRY NUMBER :: 99-97-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C9-H13-N

MOLECULAR WEIGHT :: 135.23

WISWESSER LINE NOTATION :: 1N1&R D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 212 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: DNA damage

TYPE OF TEST :: DNA damage

TYPE OF TEST :: DNA damage

MUTATION DATA

TYPE OF TEST :: Micronucleus test

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 900 umol/L

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: 21,349,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3033 No. of Facilities: 2356 (estimated) No. of Industries: 29 No. of Occupations: 19 No. of Employees: 31063 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3033 No. of Facilities: 2570 (estimated) No. of Industries: 42 No. of Occupations: 43 No. of Employees: 62720 (estimated) No. of Female Employees: 27118 (estimated)

Safety Information

[ Symbol ]:

GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301 + H311 + H331-H373-H412

[ Precautionary Statements ]:
P261-P273-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;R33;R52/53

[ Safety Phrases ]:
S28-S36/37-S45-S61

[ RIDADR ]:
1708

[ WGK Germany ]:
3

[ RTECS ]:
XU5803000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2921430090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

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