(S)-styrene oxide
Grundinformationen
- CAS
20780-54-5- Standard-SMILES
c1ccc([C@H]2CO2)cc1- InChIKey
AWMVMTVKBNGEAK-MRVPVSSYSA-N- Summenformel
- C8H8O
- Durchschnittliche Molmasse
- 120,15 g/mol
- Monoisotopische Masse
- 120,05751487
Namen und Bezeichner
- Bevorzugter Name
- (S)-styrene oxide
- IUPAC
- (2S)-2-phenyloxirane
- Englischer Name
- (S)-Styrene oxide
- Summenformel
- C8H8O
- Molmasse
- 120.15
Namen und Synonyme
(S)-Styrene oxide20780-54-5S-PhenyloxiraneS-(Epoxyethyl)benzeneStyrene oxide, (S)-Benzene, (epoxyethyl)-, (S)-AV5P894C84CHEBI:51014DTXSID90174865RefChem:889337DTXCID2097356(S)-2-Phenyloxirane
Weitere Namen anzeigen
(s)-benzen(S)-EPOXYSTYROL(S)-PHENYLOXIRANE(S)-(+)-Styryl oxide(S)-(-)-Epoxystyrene(2S)-2β-Phenyloxirane(2S)-2-Phenyl-oxirane[(2S)-Oxiranyl]benzeneS-2-PhenylEthyleneOxide
(2S)-2-phenyloxirane(S)-(-)-Styrene oxideOxirane, 2-phenyl-, (2S)-(S)-(+)-Styrene oxide(S)-Phenylethylene oxideMFCD00064310(S)-(+)-EpoxyethylbenzeneOxirane, phenyl-, (2S)-
Datenbank-Bezeichner
- CAS
20780-54-5- PubChem CID
- 114946
- DTXSID
DTXSID90174865- ChEBI
CHEBI:51014- UNII
- AV5P894C84
- EC Number
- 606-638-1
- Nikkaji
- J389.770B
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,6
- Polarare Oberfläche (TPSA)
- 12,5 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 94
Experimentelle und physikochemische Eigenschaften
Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Siedepunkt
- 192 · 192-194 °C(lit.)
- Dichte
- 1.051 g/mL · 1.051 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.535
- Flammpunkt
- 175 °F · 175 °F
- storage temp.
- 2 · 2-8°C
- Aggregatzustand
- clear liquid
- Farbe
- Colorless to Light yellow to Light orange
- BRN
- 3587977 · 3587977
- InChI
- InChI=1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m1/s1
- InChIKey
- AWMVMTVKBNGEAK-MRVPVSSYSA-N
- SMILES
- O1C[C@@H]1C1=CC=CC=C1
- CAS Datenbank
- 20780 · 20780-54-5(CAS DataBase Reference)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H311 (97.7%): Toxic in contact with skin [Danger Acute toxicity, dermal]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H331 (95.3%): Toxic if inhaled [Danger Acute toxicity, inhalation]；H350 (100%): May cause cancer [Danger Carcinogenicity]
P203, P261, P262, P264, P264+P265, P270, P271, P280, P302+P352, P304+P340, P305+P351+P338, P316, P318, P321, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory InformationChemical: Oxirane, phenyl-, (S)-
Other Safety InformationIMAP assessments - Phenyloxirane and its isomers: Human health tier II assessment
Hazards SummaryAn irritant; May cause CNS depression; Toxic by inhalation and skin absorption; Targets the CNS and liver; [Sigma-Aldrich MSDS] See Styrene-7,8-oxide.
Hazard Classes and Categories
Acute Tox. 3 (97.7%)；Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；Acute Tox. 3 (95.3%)；Carc. 1B (100%)
Acute toxicity - category 4；Eye irritation - category 2A；Skin sensitisation - category 1；Carcinogenicity - category 1B
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological Classification
Substances that increase the risk of NEOPLASMS in humans or animals. Both genotoxic chemicals, which affect DNA directly, and nongenotoxic chemicals, which induce neoplasms by other mechanism, are included.
Chemical agents that increase the rate of genetic mutation by interfering with the function of nucleic acids. A clastogen is a specific mutagen that causes breaks in chromosomes.
Anwendungen
Verwenden(S)-(-)-Styrene oxide can undergo copolymerization with CO2 to form the corresponding polycarbonate in the presence of a cobalt-based catalyst system.
Vor- und nachgelagerte Produkte
Nachgelagerte Produkte
Anbieter100 Anbieter
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海科利生物医药有限公司13816253073 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
Zugehörige Reaktionen
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Notizen zur Verbindung
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