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1,2-Bis(trimethylsiloxy)ethane

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Formula: C8H22O2Si2
CAS: 7381-30-8

Identification

Structural Formula
1,2-Bis(trimethylsiloxy)ethane
CAS:
7381-30-8
EINECS:
230-950-3
Molecular Formula:
C8H22O2Si2
MDL:
MFCD00009640
SMILES:
C[Si](C)(C)OCCO[Si](C)(C)C
Synonym:
1,2-bis(trimethylsilyloxy)ethane,98% ; 1,2-bis(trimethylsilyloxy)ethane, 98% 10gr ; 1,2-bis(trimethylsiloxy)ethane 98% ; ethylene glycol bis(trimethylsilyl ether) ; 1,2-bis(trimethylsilyloxy)ethane ; ethylenedioxybis(trimethylsilane) ; 1,3-bis(trimethylsiloxy)ethane ; 1,2-bis(trimethylsllyloxy)ethane ; 2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctane ; 1,2-bis(trimethylsiloxy)ethane


Description

A reagent that is used for the smooth and selective kinetic acetalization of carbonyl compounds under aprotic conditions.


Suppliers

Daming Changda Co., Ltd.
DC21606480
Capot Chemical Co., Ltd.
26365
Santa Cruz Biotechnology, Inc.
251553
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CAS equal suppliers

1,2-bis-(Trimethylsiloxy)ethane
Gelest, Inc.
G11162232
1,2-bis-(Trimethylsiloxy)ethane
Santa Cruz Biotechnology, Inc.
SCB279011160
1,2-bis-(Trimethylsiloxy)ethane
AK Scientific, Inc.
AS17675301
1,2-bis-(Trimethylsiloxy)ethane
Hangzhou Keying Chem Co., Ltd.
HKC279011160
1,2-bis-(Trimethylsiloxy)ethane
BLD Pharmatech Ltd
BP16745022
1,2-Bis(trimethylsilyloxy)ethane
FAR Chemical
654294
1,2-Bis(trimethylsilyloxy)ethane
Leap Chem Co., Ltd
LC17285184
1,2-Bis(trimethylsilyloxy)ethane
Skyrun Industrial Co., Ltd.
SI25927776
1,2-bis-(Trimethylsilyloxy)ethane
Protex International (Aquaprox - Bioprox - Protavic - Synthron)
PI623724948
1,2-bis-(Trimethylsilyloxy)ethane
H&Z Industry Co.,Ltd
HIC19807920
1,2-bis-(Trimethylsilyloxy)ethane
Gihi Chemicals Co., Limited
GCL267310692
1,2-bis-(Trimethylsilyloxy)ethane
Dayang Chem (Hangzhou) Co.,Ltd.
DC306912276
1,2-bis-(Trimethylsilyloxy)ethane
Nantong Xindao Biotech Ltd
NXB257410296
1,2-bis-(Trimethylsilyloxy)ethane
Chemlyte Solutions
CS17825346
1,2-Bis(trimethylsiloxy)ethane, 98%
Alfa (A Johnson Matthey Company)
A336010080
Ethylenedioxy-bis-(trimethylsilane)
Simagchem Corporation
SC14704410
1,2-Bis(trimethylsilyloxy)ethane, 98%
Acros Organics BVBA
AOB21098436
1,2-Bis(trimethylsilyloxy)ethane 7381-30-8
Hangzhou Lingrui Chemical Co., Ltd.
HLC735029400
Trimethyl(2-trimethylsilyloxyethoxy)silane
Manchester Organics Limited
K49920
2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane
Autech Industry Co.,Limited
AIC372614904
3,6-Dioxa-2,7-disilaoctane, 2,2,7,7-tetramethyl-
Angene International Limited
AGN-PC-0JLTIY
Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]
TCI Chemicals (India) Pvt. Ltd.
E0478

Prices & Availability




Data is processed


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Properties for 1,2-Bis(trimethylsiloxy)ethane

Molecular Weight:
206.43 g·mol−1
Density:
0.842 g/mL at 25 °C(lit.)
Boiling point:
165-166 °C(lit.)
Flash point:
115 ºF
Physical Description:
clear colourless to faint yellow liquid
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R10 - Flammable
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S24/25 - Avoid contact with skin and eyes
Hazard Classes:
3.2
Storage temperature :
Flammables area
RID/ADR certification :
UN 1993 3 / PG 3
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Alternative Distributors of [1,2-Bis(trimethylsiloxy)ethane]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Gelest, Inc. | ABCR GmbH & Co. KG | ChengDu KaiXin Technology Development Co., Ltd. | Pfaltz & Bauer, Inc.

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