CAS 22705-33-5|N,N,N',N',1-Pentamethylsilanediamine

Introduction：Basic information about CAS 22705-33-5|N,N,N',N',1-Pentamethylsilanediamine, 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	N,N,N',N',1-Pentamethylsilanediamine
CAS Number	22705-33-5	Molecular Weight	132.279
Density	0.798 g/mL at 20ºC(lit.)	Boiling Point	89.7±9.0 °C at 760 mmHg
Molecular Formula	C₅H₁₆N₂Si	Melting Point	<0ºC
MSDS	ChineseUSA	Flash Point	8.0±18.7 °C
Symbol	GHS02, GHS05	Signal Word	Danger

Names

Name	bis(dimethylamino)methylsilane
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.798 g/mL at 20ºC(lit.)
Boiling Point	89.7±9.0 °C at 760 mmHg
Melting Point	<0ºC
Molecular Formula	C₅H₁₆N₂Si
Molecular Weight	132.279
Flash Point	8.0±18.7 °C
Exact Mass	132.108276
PSA	6.48000
LogP	1.32
Vapour Pressure	58.1±0.2 mmHg at 25°C
Index of Refraction	n20/D 1.414
InChIKey	CHSRTMNPWKRPHT-UHFFFAOYSA-N
SMILES	CN(C)[Si](C)N(C)C

Safety Information

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H225-H314
Precautionary Statements	P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F,C
Risk Phrases	R11
Safety Phrases	16-26-36/37/39-45
RIDADR	UN 2924 3/PG 2
WGK Germany	3
HS Code	2931900090

Customs

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Synonyms

Silanediamine, N,N,N',N',1-pentamethyl-

Silanediamine,N,N,N',N',1-pentamethyl

Bisdimethylamino-methylsilan

N,N,N',N',1-Pentamethylsilanediamine

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