CAS 18027-80-0|1,3-bis(3-cyanopropyl)tetramethyldisiloxane

Introduction：Basic information about CAS 18027-80-0|1,3-bis(3-cyanopropyl)tetramethyldisiloxane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	1,3-bis(3-cyanopropyl)tetramethyldisiloxane
CAS Number	18027-80-0	Molecular Weight	268.503
Density	0.9±0.1 g/cm3	Boiling Point	326.6±27.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₄N₂OSi₂	Melting Point	<0ºC
MSDS	/	Flash Point	151.3±23.7 °C

Names

Name	4-[[3-cyanopropyl(dimethyl)silyl]oxy-dimethylsilyl]butanenitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.9±0.1 g/cm3
Boiling Point	326.6±27.0 °C at 760 mmHg
Melting Point	<0ºC
Molecular Formula	C₁₂H₂₄N₂OSi₂
Molecular Weight	268.503
Flash Point	151.3±23.7 °C
Exact Mass	268.142700
PSA	56.81000
LogP	3.93
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.439
InChIKey	WDWQNNPLLMFDRG-UHFFFAOYSA-N
SMILES	C[Si](C)(CCCC#N)O[Si](C)(C)CCCC#N

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
WGK Germany	3
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dibutanenitrile

5,5,7,7-Tetramethyl-6-oxa-5,7-disila-undecandinitril

MFCD00019891

5,5,7,7-tetramethyl-6-oxa-5,7-disila-undecanedinitrile

4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dibutanenitrile

Butanenitrile, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-

WDWQNNPLLMFDRG-UHFFFAOYSA

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