2-Chloro-4-nitrobenzoic acid

Modify Date: 2024-01-02 11:51:23

2-Chloro-4-nitrobenzoic acid Structure
2-Chloro-4-nitrobenzoic acid structure
Common Name 2-Chloro-4-nitrobenzoic acid
CAS Number 99-60-5 Molecular Weight 201.564
Density 1.6±0.1 g/cm3 Boiling Point 362.2±27.0 °C at 760 mmHg
Molecular Formula C7H4ClNO4 Melting Point 136-140 °C(lit.)
MSDS Chinese USA Flash Point 172.8±23.7 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2-Chloro-4-nitrobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 362.2±27.0 °C at 760 mmHg
Melting Point 136-140 °C(lit.)
Molecular Formula C7H4ClNO4
Molecular Weight 201.564
Flash Point 172.8±23.7 °C
Exact Mass 200.982880
PSA 83.12000
LogP 2.13
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.628
Water Solubility 1 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG5425000
CHEMICAL NAME :
Benzoic acid, 2-chloro-4-nitro-
CAS REGISTRY NUMBER :
99-60-5
BEILSTEIN REFERENCE NO. :
1912836
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H4-Cl-N-O4
MOLECULAR WEIGHT :
201.57
WISWESSER LINE NOTATION :
WNR CG DVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,577,1986

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DG5425000
HS Code 2942000000

 Synthetic Route

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

Benzoic acid,2-chloro-4-nitro
2-chloro-para-nitrobenzoic acid
2-chloro-4-nitro-benzoic acid
4-nitro-2-chlorobenzoic acid
MFCD00007209
EINECS 202-771-0
2-Chloro-4-nitrobenzoic acid
Benzoic acid, 2-chloro-4-nitro-
2-Chlor-4-nitro-benzoesaeure
Kyselina 2-chloro-4-nitrobenzoova
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