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131-54-4

131-54-4 structure
131-54-4 structure
Name 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
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
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
Water Solubility negligible

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