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726508

Sigma-Aldrich

(R)-(+)-氧化苯乙烯

ChiPros®, produced by BASF, ≥98%

同義詞:

(R)-(+)-环氧乙基苯, (R)-环氧苯乙烷

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About This Item

經驗公式（希爾表示法）:
C8H8O
CAS號碼:
20780-53-4
分子量：:
120.15
Beilstein:
1984
MDL號碼:
MFCD00066210
分類程式碼代碼:
12352005
PubChem物質ID:
329764241
NACRES:
NA.22

等級

produced by BASF

品質等級

100

化驗

≥98%
≥98.0% (GC)

形狀

liquid

光學純度

enantiomeric excess: ≥98.0%

expl. lim.

~22 %

折射率

n20/D 1.534 (lit.)

bp

89-90 °C/23 mmHg (lit.)

密度

1.051 g/mL at 25 °C (lit.)

官能基

ether
phenyl

SMILES 字串

C1O[C@@H]1c2ccccc2

InChI

1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m0/s1

InChI 密鑰

AWMVMTVKBNGEAK-QMMMGPOBSA-N

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相關類別

法律資訊

ChiPros is a registered trademark of BASF SE

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Danger

危險聲明

H312,H319,H350

危險分類

Acute Tox. 4 Dermal - Carc. 1B - Eye Irrit. 2

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

WGK 3

閃點（°F）

176.0 °F - closed cup

閃點（°C）

80 °C - closed cup

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分析證明 (COA)

Lot/Batch Number
BCBL3764V
BCBJ3638V
BCBC5260V
BCBC5260

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Laurent Gaté et al.
Toxicology letters, 211(3), 211-219 (2012-04-18)
The cytogenetic alterations in leukocytes and the increased risk for leukemia, lymphoma, or all lymphohematopoietic cancer observed in workers occupationally exposed to styrene have been associated with its hepatic metabolisation into styrene-7,8-oxide, an epoxide which can induce DNA damages. However
Feng Yu et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(50), 14234-14240 (2011-11-09)
In the presence of PhSiH(3) as the reductant, the combination of enantiomeric dipyridylphosphane ligands and Cu(OAc)(2)·H(2)O, which is an easy-to-handle and inexpensive copper salt, led to a remarkably practical and versatile chiral catalyst system. The stereoselective formation of a selection
Shuangjun Lin et al.
Organic letters, 12(17), 3816-3819 (2010-08-14)
Neocarzinostatin (1) biosynthesis is proposed to involve a vicinal diol intermediate. It is reported that NcsF2, one of two epoxide hydrolases encoded by the NCS gene cluster, catalyzes regiospecific addition of H(2)O to C-2 of both (R)- and (S)-styrene oxides
Alessandra Lattanzi et al.
Chirality, 22 Suppl 1, E130-E135 (2010-11-03)
Density Functional Theory (DFT) calculations of optical rotation (OR) and vibrational circular dichroism (VCD) have been used to assign the absolute configuration (AC) of a recently prepared (3-phenyloxirane-2,2-diyl)bis(phenylmethanone), 3, by asymmetric epoxidation of the corresponding 2-arylidene-1,3-diketone. The experimental OR at
Jung-Hee Woo et al.
Biotechnology letters, 35(4), 599-606 (2012-12-18)
A novel epoxide hydrolase (EHase) from polycyclic aromatic hydrocarbon (PAH)-degrading bacteria was identified and characterized. EHase activity was identified in four strains of PAH-degrading bacteria isolated from commercial gasoline and oil-contaminated sediment based on their growth on styrene oxide and
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文章

ChiPros® Chiral Epoxides

There are several alternative routes towards chiral aryl-substituted epoxides, among them Jacobsen’s asymmetric epoxidation1 or his hydrolytic kinetic resolution2 method, Sharpless’s asymmetric epoxidation3 using catalytic titan(IV)- isopropylate/diethyl tartrate complexes and tert-butylhydroperoxide

ChiPros® Chiral Epoxides

There are several alternative routes towards chiral aryl-substituted epoxides, among them Jacobsen’s asymmetric epoxidation1 or his hydrolytic kinetic resolution2 method, Sharpless’s asymmetric epoxidation3 using catalytic titan(IV)- isopropylate/diethyl tartrate complexes and tert-butylhydroperoxide

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