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ChemicalBook > Product Catalog >Organic Chemistry >Amides >Amino compound >HEPTAMETHYLDISILAZANE

HEPTAMETHYLDISILAZANE

HEPTAMETHYLDISILAZANE Structure
CAS No.
134340-00-4
Chemical Name:
HEPTAMETHYLDISILAZANE
Synonyms
bis(trimethylsilyl)methanamine;BIS(TRIMETHYLSILYL)METHYLAMINE;bis(trimethylsilyl)methylamine95+%;Bis(trimethylsilyl)methylamine >1,1-Bis(trimethylsilyl)methylamine;N-[Bis(trimethylsilyl)methyl]amine;bis(trimethylsilyl)-methylamine95+%;Methanamine, 1,1-bis(trimethylsilyl)-
CBNumber:
CB7439805
Molecular Formula:
C7H21NSi2
Molecular Weight:
175.42
MOL File:
134340-00-4.mol
MSDS File:
SDS
Modify Date:
2023/6/8 17:06:38
Request For Quotation

HEPTAMETHYLDISILAZANE Properties

Boiling point 144-147 °C(lit.)
Density 0.799 g/mL at 20 °C(lit.)
refractive index n20/D 1.421(lit.)
solubility sol ether, alcohol, dichloromethane, and most organic solvents; hydrochloride salt sol in H2O, alcohol, DMF, DMSO.
pka 11.57±0.29(Predicted)
form clear liquid
color Colorless to Almost colorless

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS05
Signal word  Danger
Hazard statements  H226-H314
Precautionary statements  P210-P233-P240-P241+P242+P243-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P370+P378-P403+P235-P405-P501
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  26-36
RIDADR  UN 1993 3/PG 3
WGK Germany  3
F  10
HS Code  2931.90.9010
HazardClass  8/3
PackingGroup  II
NFPA 704
2
3 0

HEPTAMETHYLDISILAZANE price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) B1826 Bis(trimethylsilyl)methylamine min. 95.0 % 134340-00-4 1G ₹31900 2022-05-26 Buy
Product number Packaging Price Buy
B1826 1G ₹31900 Buy

HEPTAMETHYLDISILAZANE Chemical Properties,Uses,Production

Physical properties

colorless liquid, bp 70°Cat 25 mm Hg; its hydrochloride salt, mp 191 °C.

Uses

Methanamine, 1,1-Bis(trimethylsilyl) is reagent used for the preparation of N-bis(trimethylsilyl)methyl amines, imines, as a synthetic equivalent of N-methyl, N- (trimethylsilyl)methyl carbanion, and [N-CH] dianion synthons, as an N-protecting group.

Preparation

It is prepared by lithium metal mediated reductive silylation of trimethylsilyl cyanide.

HEPTAMETHYLDISILAZANE Preparation Products And Raw materials

Raw materials

Preparation Products

HEPTAMETHYLDISILAZANE Suppliers

Global( 42)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Dayang Chem (Hangzhou) Co.,Ltd. 571-88938639 +8617705817739 China 52861 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418684 +8618949823763 China 25363 58 Inquiry
Hebei Guanlang Biotechnology Co., Ltd. +86-19930503259 +86-19930503259 China 18444 58 Inquiry
PT CHEM GROUP LIMITED +86-85511178 +86-85511178 China 35451 58 Inquiry
GIHI CHEMICALS CO.,LIMITED +8618058761490 China 49999 58 Inquiry
Aladdin Scientific +1-+1(833)-552-7181 United States 57511 58 Inquiry
ABCR GmbH & CO. KG 49 721 95061 0 Germany 6846 75 Inquiry
Aikon International Limited 025-66113011 18112977050 China 16028 58 Inquiry
Supplier Advantage
TCI Chemicals (India) Pvt. Ltd. 58
CONIER CHEM AND PHARMA LIMITED 58
Dayang Chem (Hangzhou) Co.,Ltd. 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Hebei Guanlang Biotechnology Co., Ltd. 58
PT CHEM GROUP LIMITED 58
GIHI CHEMICALS CO.,LIMITED 58
Aladdin Scientific 58
ABCR GmbH & CO. KG 75
Aikon International Limited 58

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BIS(TRIMETHYLSILYL)METHYLAMINE bis(trimethylsilyl)methylamine95+% bis(trimethylsilyl)-methylamine95+% N-[Bis(trimethylsilyl)methyl]amine 1,1-Bis(trimethylsilyl)methylamine bis(trimethylsilyl)methanamine Bis(trimethylsilyl)methylamine > Methanamine, 1,1-bis(trimethylsilyl)- 134340-00-4 960-68-3 Derivatization Reagents Fluka Reagents Analytical Chromatography Product Catalog Silazanes Si-(C)4 Compounds Si (Classes of Silicon Compounds) Si-N Compounds Organosilicon Organometallic Reagents Si-(C)4 Compounds Si (Classes of Silicon Compounds)