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bis-(Trimethylsilyl)methane

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Formula: C7H20Si2
CAS: 2117-28-4

Identification

Structural Formula
bis-(Trimethylsilyl)methane
CAS:
2117-28-4
EINECS:
218-322-7
Molecular Formula:
C7H20Si2
MDL:
MFCD00008275
Synonym:
bis(trimethylsilyl)methane,97% ; 2,2,4,4-tetramethyl-2,4-disilapentane ; methylenebis(trimethylsilane) ; silane, methylenebis*trimethyl- ; di(trimethylsilyl)methane ; methylenebis[trimethyl-silan ; bis(trimethylsilyl)methane ; 2,4-disilapentane,2,2,4,4-tetramethyl- ; silane,methylenebis[trimethyl]- ; bis(trimethylsilanyl)-methane




Suppliers

Autech Industry Co.,Limited
AIC21878748
Chemlyte Solutions
CS14584374
Gelest, Inc.
G9721944
Hangzhou Keying Chem Co., Ltd.
HKC24309720
Santa Cruz Biotechnology, Inc.
SCB24309720
Dayang Chem (Hangzhou) Co.,Ltd.
DC251110044
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CAS equal suppliers

Bis(trimethylsilyl)methane
Santa Cruz Biotechnology, Inc.
254984
Bis(trimethylsilyl)methane
TCI Chemicals (India) Pvt. Ltd.
B1857
Bis(Trimethylsilyl)Methane
Leap Chem Co., Ltd
LC14044212
Bis(Trimethylsilyl)Methane
3B (Wuhan) Scientific Corporation
325747722
1,1'-Methylenebis[1,1,1-trimethyl-silane
Xingrui Industry Co., Limited
XIL23209280

Prices & Availability




Data is processed


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Properties for bis-(Trimethylsilyl)methane

Molecular Weight:
160.4 g·mol−1
Density:
0.751 g/mL at 25 °C(lit.)
Melting point:
-71 °C(lit.)
Boiling point:
133-134 °C(lit.)
Flash point:
55 ºF
Physical Description:
clear colorless 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:
R11 - Highly flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S29 - Do not empty into drains
S33 - Take precautionary measures against static discharges
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S9 - Keep container in a well-ventilated place
Hazard Classes:
3
Hazard Symbols:
F, Xi
Hazard symbol F Hazard symbol Xi
RID/ADR certification :
UN 1993 3 / PG 2
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Alternative Distributors of [bis-(Trimethylsilyl)methane]

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 | TCI Europe NV | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | BOC Sciences | Pfaltz & Bauer, Inc.

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MSDS:
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