3-Chloro-4-hydroxyphenylacetic acid

Modify Date: 2024-01-04 09:39:34

3-Chloro-4-hydroxyphenylacetic acid Structure
3-Chloro-4-hydroxyphenylacetic acid structure
Common Name 3-Chloro-4-hydroxyphenylacetic acid
CAS Number 33697-81-3 Molecular Weight 186.592
Density 1.5±0.1 g/cm3 Boiling Point 348.6±27.0 °C at 760 mmHg
Molecular Formula C8H7ClO3 Melting Point 108-110 °C(lit.)
MSDS Chinese USA Flash Point 164.6±23.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (3-chloro-4-hydroxyphenyl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 348.6±27.0 °C at 760 mmHg
Melting Point 108-110 °C(lit.)
Molecular Formula C8H7ClO3
Molecular Weight 186.592
Flash Point 164.6±23.7 °C
Exact Mass 186.008377
PSA 57.53000
LogP 1.33
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.610

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CY1576300
CHEMICAL NAME :
Benzeneacetic acid, 3-chloro-4-hydroxy-
CAS REGISTRY NUMBER :
33697-81-3
BEILSTEIN REFERENCE NO. :
2096929
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H7-Cl-O3
MOLECULAR WEIGHT :
186.60

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. (Yakugyo Jihosha, Inaoka Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan) V.1- 1959- Volume(issue)/page/year: 17,2087,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DECRDP Drugs under Experimental and Clinical Research. (Bioscience Ediprint, Blvd. James-Fazy 13, 1201 Geneva 1, Switzerland) V.1- 1977- Volume(issue)/page/year: 2,9,1977

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-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-S37/39
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS CY1576300
HS Code 2918290000

 Synthetic Route

~69%

3-Chloro-4-hydroxyphenylacetic acid Structure

3-Chloro-4-hydr...

CAS#:33697-81-3

Literature: D'Ambrosio; Guerriero; Pietra Helvetica Chimica Acta, 1984 , vol. 67, # 6 p. 1484 - 1492

~%

3-Chloro-4-hydroxyphenylacetic acid Structure

3-Chloro-4-hydr...

CAS#:33697-81-3

Literature: Chemische Berichte, , vol. 75, p. 123,129

~%

3-Chloro-4-hydroxyphenylacetic acid Structure

3-Chloro-4-hydr...

CAS#:33697-81-3

Literature: Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, , vol. 237, p. 399 - 406

~%

3-Chloro-4-hydroxyphenylacetic acid Structure

3-Chloro-4-hydr...

CAS#:33697-81-3

Literature: Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, , vol. 237, p. 399 - 406

~%

3-Chloro-4-hydroxyphenylacetic acid Structure

3-Chloro-4-hydr...

CAS#:33697-81-3

Literature: Chemische Berichte, , vol. 75, p. 123,129

 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%

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Degradation of 4-chlorophenylacetic acid by a Pseudomonas species.

J. Bacteriol. 146(1) , 64-8, (1981)

Pseudomonas sp. strain CBS3 was able to utilize 4-chlorophenylacetic acid as the sole source of carbon and energy. When this strain was grown with 4-chlorophenylacetic acid, homoprotocatechuic acid wa...

[Microbial degradation and 4-chlorophenylacetic acid. Chemical synthesis of 3-chloro-4-hydroxy-, 4-chloro-3-hydroxy- and 4-chloro-2-hydroxyphenylacetic acid (author's transl)].

Hoppe. Seylers. Z. Physiol. Chem. 363(4) , 431-7, (1982)

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 Synonyms

EINECS 251-643-0
3-chloro-4-hydroxybenzeneacetic acid
3-Chloro-4-hydroxyphenylacetic acid
4-Hydroxy-3-chlorophenylacetic acid
(3-Chloro-4-hydroxyphenyl)acetic acid
MFCD00004349
Benzeneacetic acid, 3-chloro-4-hydroxy-
m-Chloro-p-hydroxyphenylacetic acid
2-(3-Chloro-4-hydroxyphenyl)acetic acid
VUFB9649
4-Hcpa
(3-Chlor-4-hydroxy-phenyl)-essigsaeure
Benzeneacetic acid,3-chloro-4-hydroxy