(S)-Styrene oxide

Modify Date: 2024-01-02 11:02:21

(S)-Styrene oxide Structure
(S)-Styrene oxide structure
Common Name (S)-Styrene oxide
CAS Number 20780-54-5 Molecular Weight 120.148
Density 1.1±0.1 g/cm3 Boiling Point 193.9±9.0 °C at 760 mmHg
Molecular Formula C8H8O Melting Point N/A
MSDS Chinese USA Flash Point 79.4±0.0 °C
Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger

 Use of (S)-Styrene oxide




 Names

Name (S)-styrene oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 193.9±9.0 °C at 760 mmHg
Molecular Formula C8H8O
Molecular Weight 120.148
Flash Point 79.4±0.0 °C
Exact Mass 120.057518
PSA 12.53000
LogP 1.61
Vapour Pressure 0.6±0.4 mmHg at 25°C
Index of Refraction 1.564
Storage condition 2~8℃

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ9625030
CHEMICAL NAME :
Benzene, (epoxyethyl)-, (S)-
CAS REGISTRY NUMBER :
20780-54-5
LAST UPDATED :
199506
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C8-H8-O
MOLECULAR WEIGHT :
120.16
WISWESSER LINE NOTATION :
T3OTJ BR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TYPE OF TEST :
Cytogenetic analysis
TYPE OF TEST :
Sister chromatid exchange

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
125 umol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 278,289,1992

 Safety Information

Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger
Hazard Statements H311-H315-H319-H331-H350
Precautionary Statements P201-P261-P280-P305 + P351 + P338-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R45;R20/21;R36/38
Safety Phrases S53-S26-S36/37-S45
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS CZ9625030
HS Code 2910900090

 Synthetic Route

 Preparation


 Customs

HS Code 2910900090
Summary 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Articles27

More Articles
Cloning and characterization of an epoxide hydrolase from Cupriavidus metallidurans-CH34.

Protein Expr. Purif. 79(1) , 49-59, (2011)

A putative epoxide hydrolase-encoding gene was identified from the genome sequence of Cupriavidus metallidurans CH34. The gene was cloned and overexpressed in Escherichia coli with His(6)-tag at its N...

Simultaneous determination of aromatic acid metabolites of styrene and styrene-oxide in rat urine by gas chromatography-flame ionization detection.

J. Anal. Toxicol. 36(5) , 312-8, (2012)

A convenient and reliable gas chromatographic method was developed for the simultaneous determination of six aromatic acid metabolites of styrene and styrene-oxide in rat urine; i.e., benzoic (BA), ph...

Solvent and TMEDA effects on the configurational stability of chiral lithiated aryloxiranes.

Chemistry 17(29) , 8216-25, (2011)

The employment of hexane/N,N,N',N'-tetramethylethylenediamine (TMEDA) dramatically hinders the racemization of those lithiated styrene oxides (trifluoromethyl-, chloro-, and phenylthio-substituted) th...

 Synonyms

(S)-(-)-Styrene oxide
(S)-(-)-Phenylethylene oxide
(S)-2-Phenyl-oxirane
MFCD00064310
(S)-2-Phenyloxirane
(2S)-2-Phenyloxirane
(S)-Phenylethylene oxide
(S)-(-)-Phenyloxirane
Oxirane, 2-phenyl-, (2S)-
S-Phenyloxirane
(S)-(−)-Phenyloxirane
(S)-Styrene oxide
(S)-(−)-Styrene oxide
Benzene, (epoxyethyl)-, (S)-
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