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ChemicalBook >> CAS DataBase List >> (S)-Styrene oxide

(S)-Styrene oxide

(S)-Styrene oxide price.
  • $5 - $1787.59
  • Product name: (S)-Styrene oxide
  • CAS: 20780-54-5
  • MF: C8H8O
  • MW: 120.15
  • EINECS:
  • MDL Number:MFCD00064310
  • Synonyms:(S)-(-)-Styrene oxide 98%, optical purity ee: 98% (HPLC);(epoxyethyl)-,(S)-Benzene ;(S)-(-)-Epoxystyrene ;(S)-(+)-Styryl oxide;S-2-PhenylEthyleneOxide;(S)-Phenyloxirane(S)-Styrene oxide,(S)-Epoxystyrol;(s)-benzen ;(S)-(-)-1,2-EPOXYETHYLBENZENE
Price54 Properties Safety Information Description
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  • Manufactureraablocks
  • Product numberAA002J81
  • Product description(S)-Styrene oxide 98%
  • Packaging1g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002J81
  • Product description(S)-Styrene oxide 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002J81
  • Product description(S)-Styrene oxide 98%
  • Packaging10g
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002J81
  • Product description(S)-Styrene oxide 98%
  • Packaging25g
  • Price$29
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS71541
  • Product description(S)-2-phenyloxirane 95%
  • Packaging100G
  • Price$175
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS39573
  • Product description(S)-2-Phenyloxirane 97%EE
  • Packaging25g
  • Price$177
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS39573
  • Product description(S)-2-Phenyloxirane 97%EE
  • Packaging1g
  • Price$28
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS39573
  • Product description(S)-2-Phenyloxirane 97%EE
  • Packaging5g
  • Price$49
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-24188
  • Product description(S)-Styrene oxide 97%
  • Packaging50g
  • Price$430
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ54325
  • Product description(S)-Styrene oxide 95%
  • Packaging25g
  • Price$80
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberE377
  • Product description(S)-Styrene oxide 98%(GC)
  • Packaging25g
  • Price$106
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54325
  • Product description(S)-Styrene oxide 95%
  • Packaging5g
  • Price$25
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberE377
  • Product description(S)-Styrene oxide 98%(GC)
  • Packaging5g
  • Price$33
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberE377
  • Product description(S)-Styrene oxide 98%(GC)
  • Packaging1g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54325
  • Product description(S)-Styrene oxide 95%
  • Packaging1g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54325
  • Product description(S)-Styrene oxide 95%
  • Packaging100g
  • Price$285
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002J81 (S)-Styrene oxide 98% 1g $5 2026-05-28 Buy
aablocks AA002J81 (S)-Styrene oxide 98% 5g $10 2026-05-28 Buy
aablocks AA002J81 (S)-Styrene oxide 98% 10g $15 2026-05-28 Buy
aablocks AA002J81 (S)-Styrene oxide 98% 25g $29 2026-05-28 Buy
ACHEMBLOCK S71541 (S)-2-phenyloxirane 95% 100G $175 2026-05-27 Buy
Activate Scientific AS39573 (S)-2-Phenyloxirane 97%EE 25g $177 2026-06-04 Buy
Activate Scientific AS39573 (S)-2-Phenyloxirane 97%EE 1g $28 2026-06-04 Buy
Activate Scientific AS39573 (S)-2-Phenyloxirane 97%EE 5g $49 2026-06-04 Buy
AHH MT-24188 (S)-Styrene oxide 97% 50g $430 2026-05-26 Buy
AK Scientific J54325 (S)-Styrene oxide 95% 25g $80 2026-06-04 Buy
AK Scientific E377 (S)-Styrene oxide 98%(GC) 25g $106 2026-06-04 Buy
AK Scientific J54325 (S)-Styrene oxide 95% 5g $25 2026-06-04 Buy
AK Scientific E377 (S)-Styrene oxide 98%(GC) 5g $33 2026-06-04 Buy
AK Scientific E377 (S)-Styrene oxide 98%(GC) 1g $16 2026-06-04 Buy
AK Scientific J54325 (S)-Styrene oxide 95% 1g $12 2026-06-04 Buy
AK Scientific J54325 (S)-Styrene oxide 95% 100g $285 2026-06-04 Buy
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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
form :clear liquid
color :Colorless to Light yellow to Light orange
optical activity :[α]20/D 33°, neat
BRN :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 DataBase Reference :20780-54-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

(S)-(-)-Styrene oxide can undergo copolymerization with CO2 to form the corresponding polycarbonate in the presence of a cobalt-based catalyst system.

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Suppliers and manufacturers

Shanghai Forxine Pharmaceutical Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Capot Chemical Co., Ltd Shanghai Scientia Pharmaceutical Technology Co., Ltd. Pure Chemistry Scientific Inc. Shanghai Hanhong Scientific Co.,Ltd. XiaoGan ShenYuan ChemPharm co,ltd Shandong Xiya Chemical Co., Ltd Syntechem Co.,Ltd China Langchem Inc.