Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chloro-3,5-dinitrobenzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Chloro-3,5-dinitrobenzoic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

2497-91-8

2497-91-8 structure

Name: 2-Chloro-3,5-dinitrobenzoic acid
Chemical Name: 2-Chloro-3,5-dinitrobenzoic acid
CAS Number: 2497-91-8
Molecular Formula: C₇H₃ClN₂O₆
Molecular Weight: 246.56200
Create Date: 2018-05-08 08:00:00
Modify Date: 2025-08-27 21:25:43

Name	2-Chloro-3,5-dinitrobenzoic acid
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

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

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

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

118-91-2

2497-91-8

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

609-99-4

~90%

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

2516-96-3

2497-91-8

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

3970-35-2

2497-91-8

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

2516-96-3

2497-91-8

97-00-7

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

10026-13-8

609-99-4

2497-91-8

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

Precursor 5
118-91-2 609-99-4 2516-96-3 3970-35-2
10026-13-8
DownStream 10
51-28-5 124-38-9 609-99-4 42747-54-6
10025-87-3 35272-27-6 135158-54-2 124371-49-9
23621-08-1 2876-23-5

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%

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