2-Chloro-3,5-dinitrobenzoic acid

Modify Date: 2025-08-27 21:25:43

2-Chloro-3,5-dinitrobenzoic acid Structure
2-Chloro-3,5-dinitrobenzoic acid structure
Common Name 2-Chloro-3,5-dinitrobenzoic acid
CAS Number 2497-91-8 Molecular Weight 246.56200
Density 1.791 g/cm3 Boiling Point 240-241°C
Molecular Formula C7H3ClN2O6 Melting Point 196-199°C
MSDS N/A Flash Point 200.8ºC

 Names

Name 2-Chloro-3,5-dinitrobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.791 g/cm3
Boiling Point 240-241°C
Melting Point 196-199°C
Molecular Formula C7H3ClN2O6
Molecular Weight 246.56200
Flash Point 200.8ºC
Exact Mass 245.96800
PSA 128.94000
LogP 2.90100
Vapour Pressure 2.12E-07mmHg at 25°C
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG4996500
CHEMICAL NAME :
Benzoic acid, 2-chloro-3,5-dinitro-
CAS REGISTRY NUMBER :
2497-91-8
BEILSTEIN REFERENCE NO. :
2146480
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H3-Cl-N2-O6
MOLECULAR WEIGHT :
246.57
WISWESSER LINE NOTATION :
WNR BG CVQ ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02903

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RTECS DG4996500
HS Code 2916399090

 Synthetic Route

~%

2-Chloro-3,5-dinitrobenzoic acid Structure

2-Chloro-3,5-di...

CAS#:2497-91-8

Literature: Monatshefte fuer Chemie, , vol. 22, p. 386 DE106510 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 5, p. 147

~90%

2-Chloro-3,5-dinitrobenzoic acid Structure

2-Chloro-3,5-di...

CAS#:2497-91-8

Literature: Akhtar, Nahid; Munawar, M. A.; Siddiq, M. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 328

~%

2-Chloro-3,5-dinitrobenzoic acid Structure

2-Chloro-3,5-di...

CAS#:2497-91-8

Literature: DE106510 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 5, p. 147

~%

2-Chloro-3,5-dinitrobenzoic acid Structure

2-Chloro-3,5-di...

CAS#:2497-91-8

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 20, p. 235

~%

2-Chloro-3,5-dinitrobenzoic acid Structure

2-Chloro-3,5-di...

CAS#:2497-91-8

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , # 5 p. 645 - 650

~%

2-Chloro-3,5-dinitrobenzoic acid Structure

2-Chloro-3,5-di...

CAS#:2497-91-8

Literature: Gazzetta Chimica Italiana, , vol. 32 I, p. 531

 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

3,5-dinitro-2-chlorobenzoic acid
2-Carboxy-4,6-dinitrochlorobenzene
3,5-dinitro-1-carboxy-2-chlorobenzene
2-chloro-3,5-dinitro-benzoic acid
EINECS 219-684-9
5-dinitrobenzoic acid
2-Chloro-3,5-Dinitrobenzoic Acid
2-Chlor-3,5-dinitro-benzoesaeure
BENZOIC ACID,2-CHLORO-3,5-DINITRO
2-chloro-3,5-dinitrobenzenecarboxylic acid
MFCD00007070
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