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(S)-Styrene oxide

(S)-Styrene oxide
(S)-Styrene oxide structure
CAS No.
20780-54-5
Chemical Name:
(S)-Styrene oxide
Synonyms
(s)-benzen;(S)-EPOXYSTYROL;(S)-STYRENE OXIDE;(S)-PHENYLOXIRANE;(S)-(-)-Epoxystyrene;(S)-(+)-Styryl oxide;(2S)-2β-Phenyloxirane;[(2S)-Oxiranyl]benzene;S-2-PhenylEthyleneOxide;(S)-PHENYLETHYLENE OXIDE
CBNumber:
CB1470099
Molecular Formula:
C8H8O
Formula Weight:
120.15
MOL File:
20780-54-5.mol

(S)-Styrene oxide Properties

alpha 
-33 º (neat)
Boiling point:
192-194 °C(lit.)
Density 
1.051 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.535
Flash point:
175 °F
storage temp. 
2-8°C
optical activity
[α]20/D 33°, neat
BRN 
3587977
InChIKey
AWMVMTVKBNGEAK-MRVPVSSYSA-N
CAS DataBase Reference
20780-54-5(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T
Risk Statements  45-20/21-36/38
Safety Statements  53-26-36/37-45
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  CZ9625030
10
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
Precautionary statements:
P201 Obtain special instructions before use.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P311 Call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

(S)-Styrene oxide price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 540102 (S)-(?)-Styrene oxide 98%, optical purity ee: 98% (HPLC) 20780-54-5 5g $192 2018-11-20 Buy
Sigma-Aldrich 540102 (S)-(?)-Styrene oxide 98%, optical purity ee: 98% (HPLC) 20780-54-5 25g $636 2018-11-20 Buy

(S)-Styrene oxide Chemical Properties,Uses,Production

Chemical Properties

Colorless to light yellow liqui

Definition

ChEBI: The (S)-enantiomer of styrene oxide.

(S)-Styrene oxide Preparation Products And Raw materials

Raw materials

Preparation Products


(S)-Styrene oxide Suppliers

Global( 160)Suppliers
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