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99-52-5

99-52-5 structure
99-52-5 structure
  • Name: MNA
  • Chemical Name: 2-Methyl-4-nitroaniline
  • CAS Number: 99-52-5
  • Molecular Formula: C7H8N2O2
  • Molecular Weight: 152.151
  • Catalog: API Inhibitor
  • Create Date: 2018-09-14 17:33:00
  • Modify Date: 2024-01-03 13:14:52

Name 2-Methyl-4-nitroaniline
Synonyms p-nitro-o-methylaniline
MNA
Diabase Red RL
2-Amino-5-nitrotoluene
Base Red Base Ciba X
5-nitro-2-amino-toluene
2-methyl-4-nitrophenylamine
4-NITRO-2-TOLUIDINE
4-amino-3-methyl-nitro-benzene
Fast Red RL Base
2-methyl-4-nitro aniline
Naphtoelan Red RL
MFCD00007734
2-Methyl-4-nitroaniline
2-methyl-4-nitrobenzenamine
4-Nitro-o-toluidine
Fast Red RL
EINECS 202-762-1
o-Toluidine,4-nitro
o-methyl-p-nitroaniline
p-Nitro-o-toluidine
Benzenamine, 2-methyl-4-nitro-
methyl-4-nitroaniline
Benzenamine,2-methyl-4-nitro
Density 1.3±0.1 g/cm3
Boiling Point 341.0±22.0 °C at 760 mmHg
Melting Point 130-132 °C(lit.)
Molecular Formula C7H8N2O2
Molecular Weight 152.151
Flash Point 160.1±22.3 °C
Exact Mass 152.058578
PSA 71.84000
LogP 1.85
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.616

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XU8210000
CHEMICAL NAME :
o-Toluidine, 4-nitro-
CAS REGISTRY NUMBER :
99-52-5
BEILSTEIN REFERENCE NO. :
0775772
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C7-H8-N2-O2
MOLECULAR WEIGHT :
152.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
1 mg/plate
REFERENCE :
54DEAI "Occupational Health in the Chemical Industry, Proceedings of the International Congress, 11th, Alberta, Canada, 1983," Oxford, R.R., et al., eds., Calgary, Alberta, Canada, Univ. of Calgary, 1984 Volume(issue)/page/year: -,497,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4543 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 842 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4543 No. of Facilities: 4 (estimated) No. of Industries: 1 No. of Occupations: 14 No. of Employees: 1251 (estimated)
Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H301 + H311 + H331-H373-H411
Precautionary Statements 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;R33;R51/53
Safety Phrases S28-S36/37-S45-S61-S28A
RIDADR UN 2660 6.1/PG 3
WGK Germany 2
RTECS XU8210000
Packaging Group III
Hazard Class 6.1
HS Code 29214300
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%