3,4-Dimethylnitrobenzene

Modify Date: 2024-01-06 13:36:38

3,4-Dimethylnitrobenzene Structure
3,4-Dimethylnitrobenzene structure
Common Name 3,4-Dimethylnitrobenzene
CAS Number 99-51-4 Molecular Weight 151.163
Density 1.1±0.1 g/cm3 Boiling Point 264.0±9.0 °C at 760 mmHg
Molecular Formula C8H9NO2 Melting Point 29 °C
MSDS Chinese USA Flash Point 121.5±11.5 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-Nitro-o-xylene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 264.0±9.0 °C at 760 mmHg
Melting Point 29 °C
Molecular Formula C8H9NO2
Molecular Weight 151.163
Flash Point 121.5±11.5 °C
Exact Mass 151.063324
PSA 45.82000
LogP 2.87
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.547
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility 100 mg/L (25 ºC)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H332
Precautionary Statements P280
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22
Safety Phrases S22-S36/37
RIDADR UN 3447 6.1/PG 2
WGK Germany 2
Packaging Group II
Hazard Class 6.1
HS Code 2904209090

 Synthetic Route

 Customs

HS Code 2904209090
Summary 2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles1

More Articles
Nitrate analysis by capillary gas chromatography.

Anal. Biochem. 184(2) , 381-7, (1990)

A microanalytical gas chromatographic (GC) method for the analysis of nitrate in rat urine is described. The method involves the conversion of nitrate to nitromesitylene and quantitation using 3,4-dim...

 Synonyms

WNR C1 D1
Benzene, 1,2-dimethyl-4-nitro-
4-Nitro-o-xylene
1,2-Dimethyl-4-nitrobenzene
EINECS 202-761-6
3,4-Dimethylnitrobenzene
MFCD00007268
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