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(R)-(+)-氧化苯乙烯
(R)-(+)-Styrene oxide
产品编号: | 3322957 |
规格: | 97%, optical purity ee: 97% (GLC) |
CAS NO: | 20780-53-4 |
包装规格: | 5 G |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品价格查看更多规格...
产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
3322957 | 5 G | 845 |
产品别名
20780-53-4
(R)-(+)-氧化苯乙烯
(R)-(+)-Styrene oxide
(R)-Phenylethylene oxide
(R)-(+)-Phenyloxirane
(R)-(+)-环氧乙基苯
(R)-环氧苯乙烷
结构式
基本信息
Empirical Formula【经验(实验)分子式】 | C8H8O |
Molecular weight | 120.15 |
Beilstein | 1984 |
MDL number | MFCD00066210 |
PubChem Substance ID【PubChem化学物质编号】 | 24878440 |
NACRES | NA.22 |
Application【应用】 | Used to produce a homologated epoxide as part of a synthetic approach to (+)-allosedamine. (R)-(+)-Styrene oxide can be used:
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Legal Information【法律信息】 | 经 Shasun Chemicals and Drugs Limited 授权,使用 Jacobsen HKR 技术制造。 |
产品性质
Quality Level【质量水平】 | 100 |
Assay【测定】 | 97% |
optical activity【旋光性】 | [α]20/D +33°, neat |
optical purity【光学纯度】 | ee: 97% (GLC) |
expl. lim. | ~22 % |
refractive index【折射率】 | n |
bp | 89-90 ℃/23 mmHg (lit.) |
density | 1.051 g/mL at 25 ℃ (lit.) |
SMILES string | 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 key | AWMVMTVKBNGEAK-QMMMGPOBSA-N |
packaging【包装】 | 5 g in glass bottle 25 g in poly bottle |
安全信息
Pictograms【象形图】 | GHS07,GHS08 |
Signal word【警示用语:】 | Danger |
Hazard Statements | H312 - H319 - H350 |
Precautionary Statements | P202 - P264 - P280 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313 |
Hazard Classifications【危险分类】 | Acute Tox. 4 Dermal - Carc. 1B - Eye Irrit. 2 |
Storage Class Code【储存分类代码】 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
WGK | WGK 3 |
Flash Point(F)【闪点(F)】 | 176.0 °F - closed cup |
Flash Point(C)【闪点(C)】 | 80 ℃ - closed cup |
Personal Protective Equipment【个人防护装备】 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |