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Key Documents

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Safety Information

779202

Sigma-Aldrich

Ethylene oxide solution

2.5-3.3 M in THF

Synonym(s):

Dimethylene oxide, Epoxyethane, Ethyleneoxy, Oxacyclopropane, Oxidoethane

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100 MG
CN¥1,135.65
1 G
CN¥4,552.32

CN¥1,135.65

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100 MG
CN¥1,135.65
1 G
CN¥4,552.32

About This Item

Empirical Formula (Hill Notation):
C2H4O
CAS Number:
75-21-8
Molecular Weight:
44.05
MDL number:
MFCD00014482
UNSPSC Code:
12352005
PubChem Substance ID:
329768019
NACRES:
NA.22

CN¥1,135.65

Please contact Customer Service for Availability
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form

solution

Quality Level

200

reaction suitability

reaction type: C-C Bond Formation

concentration

2.5-3.3 M in THF

functional group

ether

SMILES string

C1CO1

InChI

1S/C2H4O/c1-2-3-1/h1-2H2

InChI key

IAYPIBMASNFSPL-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
211230403857202207
三溴化硼 溶液 1.0 M in methylene chloride

211222

三溴化硼 溶液

三溴化硼 溶液 1.0 M in hexanes

211230

三溴化硼 溶液

三溴化硼 溶液 1.0 M in heptane

403857

三溴化硼 溶液

三溴化硼 ReagentPlus®, 99.9%

202207

三溴化硼

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

density

1.467 g/mL at 25 °C

density

0.859 g/mL at 25 °C

density

0.869 g/mL at 25 °C

density

2.60 g/mL at 20 °C (lit.)

form

liquid

form

liquid

form

liquid

form

-

concentration

1.0 M in methylene chloride

concentration

1.0 M in hexanes

concentration

1.0 M in heptane

concentration

-

Application

Ethylene oxide solution can be used for the conversion of ortho-carborane to (2′-hydroxyethyl)-1,2-dicarba-closo-dodecaborane, a key step in the synthesis of ortho-carborane-modified N-alkyl-deoxynojirimycin (DNMs).[1]

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Muta. 1B - Repr. 1B - Skin Corr. 1 - STOT RE 1 - STOT SE 3

Target Organs

Central nervous system, Nervous system, Respiratory system

Supplementary Hazards

EUH018,EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

1.4 °F

Flash Point(C)

-17 °C

Regulatory Information

监管及禁止进口产品

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    Certificates of Analysis (COA)

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    BCCK5777
    BCCK0099
    BCCF9218
    BCBZ6225
    BCBS8751V

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    ortho?Carborane?Modified N?Substituted Deoxynojirimycin.
    Hoogendoorn S
    European Journal of Organic Chemistry, 2015(20), 4437-4446 (2015)
    Matthieu Gatineau et al.
    American journal of veterinary research, 73(10), 1665-1669 (2012-09-28)
    To compare effects of sterilization with hydrogen peroxide gas plasma (HPGP), ethylene oxide, and steam on bioadhesive properties of nylon and polyethylene lines used for stabilization of canine stifle joints. Samples of a 36.3-kg test nylon leader line, 57.8-kg test
    Filippo Doria et al.
    Chemistry (Weinheim an der Bergstrasse, Germany), 19(1), 78-81 (2012-12-06)
    Caught in the oxirane: Naphthalene diimides conjugated to a quinone methide and an oxirane have been synthesized and investigated as selective DNA G-quadruplex alkylating agents. The oxirane derivative generates a stable adduct with a G-quadruplex and shows selective alkylation of
    Rasmus Bodvik et al.
    Langmuir : the ACS journal of surfaces and colloids, 28(38), 13562-13569 (2012-08-31)
    Temperature effects on the viscosity and aggregation behavior of aqueous solutions of three different cellulose ethers--methylcellulose (MC), hydroxypropylmethylcellulose (HPMC), and ethyl(hydroxyethyl)cellulose (EHEC)--were investigated using viscosity and dynamic light scattering measurements as well as cryo-TEM. In all cases, increasing temperature reduces
    Guangzhi Gu et al.
    Biomaterials, 34(1), 196-208 (2012-10-17)
    By taking advantage of the dramatically upregulated expression of matrix metalloproteinases MMP-2 and MMP-9 in glioblastomas and the powerful transport ability of low molecular weight protamine (LMWP), we constructed an activatable low molecular weight protamine (ALMWP) and conjugated it to
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