Shanghai Nianxing Industrial Co., Ltd
China
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76-93-7

76-93-7 structure

76-93-7 structure

Name: Benzilic acid
Chemical Name: benzilic acid
CAS Number: 76-93-7
Molecular Formula: C₁₄H₁₂O₃
Molecular Weight: 228.243
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Ethylpyridine
Create Date: 2018-02-21 08:00:00
Modify Date: 2025-08-21 16:35:15

Name	benzilic acid
Synonyms	2-hydroxy-2,2-diphenylacetic acid Benzylic acid EINECS 200-993-2 Benzilic acid 2-hydroxy-2,2-diphenylethanoic acid Diphenylhydroxyacetic acid 2,2-diphenyl-2-hydroxyethanoic acid Diphenylglycolic acid 4-10-00-01256 (Beilstein Handbook Reference) 2,2-Diphenyl-2-hydroxyacetic acid 2,2-Diphenyl-2-hydroxy acetate Hydroxy(diphenyl)acetic acid Glycolic acid,diphenyl MFCD00004447 a-Hydroxy-a-phenylbenzeneacetic Acid α-Hydroxy-2,2-diphenylacetic acid

Density	1.3±0.1 g/cm3
Boiling Point	409.0±40.0 °C at 760 mmHg
Melting Point	149-151 °C(lit.)
Molecular Formula	C₁₄H₁₂O₃
Molecular Weight	228.243
Flash Point	215.3±23.8 °C
Exact Mass	228.078644
PSA	57.53000
LogP	3.03
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.623
Stability	Stable. Incompatible with strong oxidizing agents. Combustible.
Water Solubility	1.41 g/L (25 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD2064000

CHEMICAL NAME :: Benzilic acid

CAS REGISTRY NUMBER :: 76-93-7

BEILSTEIN REFERENCE NO. :: 0521402

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H12-O3

MOLECULAR WEIGHT :: 228.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 116,154,1958

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 116,154,1958

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Precautionary Statements	P301 + P312 + P330
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22
Safety Phrases	S36-S36/37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DD2064000
HS Code	29181980

Precursor 10
100-52-7 134-81-6 119-61-9 124-38-9
62217-32-7 119-53-9 3240-34-4 3469-00-9
451-40-1 7494-95-3
DownStream 9
606-83-7 3808-00-2 3736-36-5 3166-62-9
4335-77-7 6313-70-8 2116-18-9 19962-66-4
103-19-5

HS Code	29181980

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