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Merck
CN

56671

Supelco

(±)-环氧丙烷

analytical standard

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别名:
(±)-甲基环氧乙烷, 1,2-环氧丙烷
经验公式(希尔记法):
C3H6O
CAS号:
分子量:
58.08
Beilstein:
79763
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

蒸汽密度

2 (vs air)

蒸汽压

29.43 psi ( 55 °C)
8.59 psi ( 20 °C)

检测方案

≥99.7% (GC)

自燃温度

1378 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

37 %

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.366 (lit.)
n20/D 1.366

bp

34 °C (lit.)

mp

−112 °C (lit.)

密度

0.83 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
environmental
food and beverages
personal care

格式

neat

储存温度

2-8°C

SMILES字符串

CC1CO1

InChI

1S/C3H6O/c1-3-2-4-3/h3H,2H2,1H3

InChI key

GOOHAUXETOMSMM-UHFFFAOYSA-N

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一般描述

这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。请点击此处查看列入10/2011 的所有化合物的参考物质。

应用

(±)-环氧丙烷已被用作制备磁共振(MR)造影剂的起始材料,如Β-EgadMe和Β-EgadMe,可用于检测Β-半乳糖苷酶在体内的存在。
有关合适仪器技术的更多信息,请参考产品′分析证书。如需进一步支持,请联系技术服务部门。

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 1B - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

个人防护装备

Faceshields, Gloves, Goggles

法规信息

危险化学品

分析证书(COA)

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Lauren M Urbanczyk-Pearson et al.
Nature protocols, 3(3), 341-350 (2008-03-08)
The preparation of beta-EgadMe and alpha-EgadMe, magnetic resonance (MR) contrast agents that can be used for in vivo detection of beta-galactosidase, is described. Diastereomerically pure beta-EgadMe can be synthesized by kinetically resolving the starting material as described in Step 1.
Nitai Ecker et al.
Autophagy, 6(7), 879-890 (2010-07-22)
A number of signaling mechanisms have been implicated in the regulation of autophagic trafficking. TOR kinase activity, cAMP levels, and the GAAC pathway have all been suggested to be involved. Here, we closely analyzed the stimuli that underlie induction of
Kelli L Hvorecny et al.
Structure (London, England : 1993), 25(5), 697-707 (2017-04-11)
Pseudomonas aeruginosa secretes an epoxide hydrolase with catalytic activity that triggers degradation of the cystic fibrosis transmembrane conductance regulator (CFTR) and perturbs other host defense networks. Targets of this CFTR inhibitory factor (Cif) are largely unknown, but include an epoxy-fatty
Josep Casamada Ribot et al.
Chemical communications (Cambridge, England), 46(37), 6971-6973 (2010-08-24)
The aqueous gelation of a quaternary ammonium oligo(propylene oxide)-based ionic liquid yields ion gels with a reverse thermoresponsive behavior (i.e., mechanical moduli and viscosity increase with temperature) and enhanced ionic conductivities.
Denis Merlet et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 209(2), 315-322 (2011-02-25)
The application of the G-SERFph pulse sequence is presented on enantiomeric mixtures dissolved in a chiral liquid crystal. It aims at editing, within one single 2D spectrum, every proton coupling which is experienced by a given proton site in the

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