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282138

Sigma-Aldrich

Bis(trimethylsilyl)methane

97%

Synonym(s):

Methylenebis(trimethylsilane)

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About This Item

Linear Formula:
[(CH3)3Si]2CH2
CAS Number:
2117-28-4
Molecular Weight:
160.40
Beilstein/REAXYS Number:
1734530
EC Number:
218-322-7
MDL number:
MFCD00008275
UNSPSC Code:
12352103
PubChem Substance ID:
24857019
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.417 (lit.)

bp

133-134 °C (lit.)

mp

−71 °C (lit.)

density

0.751 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)C[Si](C)(C)C

InChI

1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3

InChI key

GYIODRUWWNNGPI-UHFFFAOYSA-N

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Description
Pricing

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL4265
MKBB8845
08615CE
12703PG
04125AY

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Lin Yang et al.
Journal of hazardous materials, 405, 124194-124194 (2020-10-25)
A novel CO2-responsive cellulose nanofibril aerogel as a "green" adsorbent derived from poly(methacrylic acid-co-2-(dimethylamino) ethyl methacrylate) and carboxylated cellulose nanofibrils was successfully prepared via stepwise cation-induced gelation and freeze drying method. This aerogel exhibited CO2-triggered adsorption behavior towards anionic dyes
Ariagna L Rivera-Briso et al.
International journal of biological macromolecules, 143, 1000-1008 (2019-11-18)
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a microbial biodegradable polymer with a wide range of potential industrial applications. However, its biomedical uses could increase exponentially if certain physical and biological properties were enhanced without compromising on the non-cytotoxic property of this biocompatible polymer.

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