Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chloro-3,5-dihydroxybenzoic acid
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Purity: 98.0%
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102338-87-4

102338-87-4 structure

102338-87-4 structure

Name: 4-Chloro-3,5-dihydroxybenzoic acid
Chemical Name: 4-Chloro-3,5-dihydroxybenzoic acid
CAS Number: 102338-87-4
Molecular Formula: C₇H₅ClO₄
Molecular Weight: 188.56500
Create Date: 2017-11-12 17:13:30
Modify Date: 2024-04-02 14:17:31

Name	4-Chloro-3,5-dihydroxybenzoic acid
Synonyms	p-Chloro-3,5-dihydroxybenzoic acid

Density	1.702g/cm3
Boiling Point	415.7ºC at 760mmHg
Molecular Formula	C₇H₅ClO₄
Molecular Weight	188.56500
Flash Point	205.2ºC
Exact Mass	187.98800
PSA	77.76000
LogP	1.44940
Vapour Pressure	1.17E-07mmHg at 25°C
Index of Refraction	1.679

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VH3708300

CHEMICAL NAME :: alpha-Resorcylic acid, 4-chloro-

CAS REGISTRY NUMBER :: 102338-87-4

LAST UPDATED :: 199309

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H5-Cl-O4

MOLECULAR WEIGHT :: 188.57

WISWESSER LINE NOTATION :: QVR CQ EQ DG

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 :: 2 gm/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

HS Code	2918290000

56518-51-5 structure

56518-51-5

~77%

102338-87-4 structure

102338-87-4

Literature: KING'S COLLEGE LONDON Patent: US2012/149737 A1, 2012 ; Location in patent: Page/Page column 97 ;

10272-07-8 structure

10272-07-8

~%

102338-87-4 structure

102338-87-4

Literature: KING'S COLLEGE LONDON Patent: US2012/149737 A1, 2012 ;

Precursor 2
56518-51-5 10272-07-8
DownStream 0

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%