2,4-DIHYDROXY-5-CHLOROBENZOIC ACID

Modify Date: 2024-01-05 19:32:30

2,4-DIHYDROXY-5-CHLOROBENZOIC ACID Structure
2,4-DIHYDROXY-5-CHLOROBENZOIC ACID structure
Common Name 2,4-DIHYDROXY-5-CHLOROBENZOIC ACID
CAS Number 67828-44-8 Molecular Weight 188.56500
Density 1.702g/cm3 Boiling Point 411.2ºC at 760 mmHg
Molecular Formula C7H5ClO4 Melting Point 224-225 °C
MSDS N/A Flash Point 202.5ºC

 Names

Name 5-chloro-2,4-dihydroxybenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.702g/cm3
Boiling Point 411.2ºC at 760 mmHg
Melting Point 224-225 °C
Molecular Formula C7H5ClO4
Molecular Weight 188.56500
Flash Point 202.5ºC
Exact Mass 187.98800
PSA 77.76000
LogP 1.44940
Index of Refraction 1.679
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VH3708400
CHEMICAL NAME :
beta-Resorcylic acid, 5-chloro-
CAS REGISTRY NUMBER :
67828-44-8
BEILSTEIN REFERENCE NO. :
3090624
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H5-Cl-O4
MOLECULAR WEIGHT :
188.57
WISWESSER LINE NOTATION :
QVR BQ DQ EG

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 :
1075 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PMDCAY Progress in Medical Chemistry. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1961- Volume(issue)/page/year: 5,59,1967

 Safety Information

HS Code 2918290000

 Synthetic Route

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

5-Chlor-2,4-dihydroxy-benzoesaeure
Benzoic acid,5-chloro-2,4-dihydroxy
EINECS 267-267-5
5-chloro-2,4-dihydroxy-benzoic acid
5-chloro-2,4-dihydrozybenzoic acid
2,4-dihydroxy-5-chlorobenzoic acid
5-Chloro-4-hydroxysalicylic acid
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