Benzil

Modify Date: 2025-08-21 11:28:17

Benzil structure	Common Name	Benzil
	CAS Number	134-81-6	Molecular Weight	210.228
	Density	1.2±0.1 g/cm3	Boiling Point	347.0±11.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₁₀O₂	Melting Point	94-95 °C(lit.)
	MSDS	Chinese USA	Flash Point	142.6±4.9 °C
	Symbol	GHS07	Signal Word	Warning

Name	benzil
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	347.0±11.0 °C at 760 mmHg
Melting Point	94-95 °C(lit.)
Molecular Formula	C₁₄H₁₀O₂
Molecular Weight	210.228
Flash Point	142.6±4.9 °C
Exact Mass	210.068085
PSA	34.14000
LogP	3.38
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.594
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility	0.5 g/L (20 ºC)

Benzil MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD1925000

CHEMICAL NAME :: Benzil

CAS REGISTRY NUMBER :: 134-81-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C14-H10-O2

MOLECULAR WEIGHT :: 210.24

WISWESSER LINE NOTATION :: RVVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,294,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 15,359,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4886 No. of Facilities: 29 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 72 (estimated) No. of Female Employees: 44 (estimated)

Symbol	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-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	DD1925000
HS Code	29143900

Precursor 0
DownStream 10
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HS Code	29143900

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Organic and inorganic entities [Cu(II), Co(II), Ni(II) and Zn(II)] have been bridged by N2O2 type heterocyclic imine (CN) ligand for the synthesis of novel organic-inorganic bridged complexes of the t...

Identification and characterization of novel benzil (diphenylethane-1,2-dione) analogues as inhibitors of mammalian carboxylesterases.

J. Med. Chem. 48 , 2906-15, (2005)

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1,2-Ethanedione, 1,2-diphenyl-

Dibenzoyl

Dibenzoyl Zone Refined

EINECS 205-157-0

Diphenylethanedione Zone Refined

MFCD00003080

Diphenylethanedione

Bibenzoyl

Diphenyl-a,b-diketone

Benzil

1,2-diphenylethane-1,2-dione

Esacure KBO

CHC-12

Diphenylglyoxal Zone Refined

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzil
Price: Check
Purity: 98.0%
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Benzil
Price: ￥108.0/100g ￥398.0/500g
Purity: 98.0%
Delivery: Inquiry
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Email: 2130147988@qq.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Benzil
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Benzil

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.