3,4-Dihydroxybenzamide

Modify Date: 2024-01-12 15:33:15

3,4-Dihydroxybenzamide Structure
3,4-Dihydroxybenzamide structure
Common Name 3,4-Dihydroxybenzamide
CAS Number 54337-90-5 Molecular Weight 153.135
Density 1.5±0.1 g/cm3 Boiling Point 349.8±32.0 °C at 760 mmHg
Molecular Formula C7H7NO3 Melting Point 154-156ºC
MSDS N/A Flash Point 165.3±25.1 °C

 Names

Name 3,4-dihydroxybenzamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 349.8±32.0 °C at 760 mmHg
Melting Point 154-156ºC
Molecular Formula C7H7NO3
Molecular Weight 153.135
Flash Point 165.3±25.1 °C
Exact Mass 153.042587
PSA 83.55000
LogP 0.03
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.664
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CV4356305
CHEMICAL NAME :
Benzamide, 3,4-dihydroxy-
CAS REGISTRY NUMBER :
54337-90-5
LAST UPDATED :
199501
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H7-O3
MOLECULAR WEIGHT :
139.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 196,478,1976

 Safety Information

Hazard Codes Xn
Risk Phrases R20/21/22
Safety Phrases S26
RIDADR UN 3276
HS Code 2924299090

 Synthetic Route

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Benzamide, 3,4-dihydroxy-
3,4-Dihydroxy-benzoesaeure-amid
3,4-dihydroxy benzamid
protocatechuamide
MFCD00242737
3,4-Dihydroxybenzamide
3.4-Dioxy-benzamid
Protocatechusaeure-amid
BENZAMIDE,3,4-DIHYDROXY
3,4-dihydroxy-benzoic acid amide
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