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CAS 131-54-4 | 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

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Common Name	2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
CAS Number	131-54-4	Molecular Weight	274.269
Density	1.3±0.1 g/cm3	Boiling Point	439.3±45.0 °C at 760 mmHg
Molecular Formula	C₁₅H₁₄O₅	Melting Point	133-136 °C(lit.)
MSDS	ChineseUSA	Flash Point	164.4±22.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	439.3±45.0 °C at 760 mmHg
Melting Point	133-136 °C(lit.)
Molecular Formula	C₁₅H₁₄O₅
Molecular Weight	274.269
Flash Point	164.4±22.2 °C
Exact Mass	274.084137
PSA	75.99000
LogP	4.10
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.605
InChIKey	SODJJEXAWOSSON-UHFFFAOYSA-N
SMILES	COc1ccc(C(=O)c2ccc(OC)cc2O)c(O)c1
Water Solubility	negligible

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ0900000

CHEMICAL NAME :: Benzophenone, 2,2'-dihydroxy-4,4'-dimethoxy-

CAS REGISTRY NUMBER :: 131-54-4

BEILSTEIN REFERENCE NO. :: 1887087

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C15-H14-O5

MOLECULAR WEIGHT :: 274.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(5),35,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9970 No. of Facilities: 126 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 1369 (estimated) No. of Female Employees: 460 (estimated)

Safety Information

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-S37/39-S22
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DJ0900000
Packaging Group	II; III
Hazard Class	4.1
HS Code	2914509090

Customs

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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Synonyms

Bis(2-hydroxy-4-methoxyphenyl)methanone

4,4'-di-methoxy,2,2'-di-ol-benzophenone

2,2'-Dihydroxy-4,4'-dimethoxy-benzophenon

Cyasorb UV

benzophenone-6

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone (8CI)

cyasorbuv12

EINECS 205-027-3

2,2-Dihydroxy-4,4-dimethoxybenzophenone

Dihydroxy-Dimethoxy-Benzophenone

2,2'-dihydroxy-4,4'-dimethoxy-benzophenone

4,4'-Dimethoxy-2,2'-dihydroxybenzophenone

MFCD00009606

2,2'-DIBROMO-9,9'-SPIROBIFLUOROENE

Uvinul D49

2,2'-dihydroxy-4,4'-dimethoxybenzophenone

Methanone, bis(2-hydroxy-4-methoxyphenyl)-

Uvinul 3049

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