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1,1,1,3,3,3-Hexamethyldisilazane

BGC Id:	130851208779
CAS No:	999-97-3
Synonyms:	hmdz ; sz6079 ; ((ch3)3si)2nh ; dynasylan hmds ; hexamethylisilazne ; tsl8802 ; hmds ; silazane hmn ; hexamethylsilazane ; hmds, 30ml
Molecular Formula:	C6H19NSi2
Molecular Weight:	161.39
EINECS:	213-668-5

Verified providers in 2025

The following 5 notable providers have been checked and can be recommended.

Shanghai Mintchem

Hangzhou Meite Industry

Dayang Chem

Shandong SanYoung Industry

Assay : 99%

Xiamen Equation Chemical

What other providers are available for CAS 999-97-3?

The last intensive check and update was carried out on 2025/07/16.

Identify

Synonyms:

hmdz ; sz6079 ; ((ch3)3si)2nh ; dynasylan hmds ; hexamethylisilazne ; tsl8802 ; hmds ; silazane hmn ; hexamethylsilazane ; hmds, 30ml

CAS:

999-97-3

EINECS:

213-668-5

Molecular Formula:

C6H19NSi2

MDL:

MFCD00008259

Properties

Molecular Weight:

161.39 g·mol−1

Density:

0.774 g/mL at 25 °C(lit.)

Melting point:

-78 °C

Boiling point:

125 °C(lit.)

Flash point:

57.2 ºF

Suppliers

Shanghai Mintchem Development Co., Ltd.

företagets typ: Leading producer

Dessutom Copper acetate 1-hydrate (high purity) levereras av oss. Shanghai Mintchem Development Co., Ltd. manufactures and supplies inorganic fluoride chemicals and flame retardants (IPPP, APP, micron magnesium hydroxide, micron aluminum hydroxide, etc) Metal chemicals ( bismuth salts, Copper salts, Chrome salts Tin salts, Nickel salts, Manganese salts, Zinc salts series, and Iron chemicals), Flux water treatment chemicals (sulfur, Boron, heavy metal), Organic Catalysts, Organic compounds ,Oil and oilfield chemicals, Air treatment chemicals ...

land: P.R.China telefon: +86-21-68451592 fax: +86-21-68450923

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

företagets typ: Producer

land: P.R.China
telefon: +86 571 88026825
fax: +86 571 88282557

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Vi levererar våra 1,1'-bis-(di-tert-Butylphosphino)ferrocene kemisk produkt. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

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Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Vi är leverantör av 2,5-Dibromo-3-methylthiophene. We expect to cooperate with more partners in ...

företagets typ: Leading producer

land: P.R.China
telefon: +86-571-88938639
fax: +86-571-8893-8652

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Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. Vi levererar våra 4,4'-Oxy-bis-benzoic acid kemisk produkt. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...

land: P.R.China telefon: +86 155-64526813 fax: +86 531-56897532

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Xiamen Equation Chemical Co.,Ltd

företagets typ: Bulk chemical producer

land: P.R.China
telefon: +86 592 6515854
fax: +86 592 6515854

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. 4-Nitro-2-picoline N-oxide kommer att tillhandahålls också av oss.

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Safety Information

Hazard Symbols: F, C, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

11-20/21/22-34-52/53 (R)

Safety Codes:

16-26-36/37/39-45-61 (S)

WGK Germany:

RID / ADR:

UN 3286 3 / PG 2

RTECS:

JM9230000

Storage temperature:

2-8°C

What other providers are available for CAS 999-97-3?

In addition to the providers presented here for 1,1,1,3,3,3-Hexamethyldisilazane with the CAS number 999-97-3, there are other 102 providers with slightly different product names available for this CAS number.

HMDS

Senzhuo Industry Co.,Ltd

Hexamethyl disilazane

Hexamethyldisilylamine

+6 additional providers that we know from the past

Medetomidine Impurity 16

+1 additional providers that we know from the past

bis-(Trimethylsilyl)amine

+2 additional providers that we know from the past

Hexamethyldisilazane (HMDS)

Klaus F. Meyer GmbH | Shanghai Mintchem Development Co., Ltd. | Simagchem Corporation | BuGuCh & Partners +39 additional providers that we know from the past

Dimethyl-[methyl(trimethylsilyl)amino]silicon

+1 additional providers that we know from the past