Heptamethyldisilazane

ChemicalBook > CAS DataBase List > Heptamethyldisilazane

Heptamethyldisilazane

Product Name: Heptamethyldisilazane
CAS No.: 920-68-3
Chemical Name: Heptamethyldisilazane
Synonyms: HPMDS;Heptamethyldiilane;Heptamethyldisilazane;Heptamethyldisilazane>Hexamethylene disilazane;Heptamethyldisilazane,99%;HEPTAMETHYLDISILAZANE 97+%;HEPTAMETHYLDISILAZANE 97%;Heptamethylpropanedisilazane;Heptamethyldisilazane, HPMDS
CBNumber: CB0439806
Molecular Formula: C7H21NSi2
Formula Weight: 175.42
MOL File: 920-68-3.mol

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Heptamethyldisilazane Property

Boiling point:: 144-147 °C(lit.)
Density: 0.799 g/mL at 20 °C(lit.)
refractive index: n20/D 1.421(lit.)
Flash point:: 27 °C
storage temp.: Flammables area
pka: 14.41±0.70(Predicted)
form: clear liquid
color: Colorless to Almost colorless
Specific Gravity: 0.798
Water Solubility: Decomposes
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
BRN: 1737290
CAS DataBase Reference: 920-68-3(CAS DataBase Reference)
EPA Substance Registry System: Silanamine, N,1,1,1-tetramethyl-N-(trimethylsilyl)- (920-68-3)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 26-36
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 10
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 15235
Product name: N,N-Bis(trimethylsilyl)methylamine
Purity: for GC derivatization, ≥97.0% (GC)
Packaging: 50ml
Price: $129
Updated: 2022/05/15

TCI Chemical

Product number: H0954
Product name: Heptamethyldisilazane
Purity: >96.0%(GC)
Packaging: 25mL
Price: $54
Updated: 2024/03/01

Biosynth Carbosynth

Product number: FB35210
Product name: N,N-Bis(trimethylsilyl)methylamine
Packaging: 10g
Price: $60
Updated: 2021/12/16

SynQuest Laboratories

Product number: 7188-1-07
Product name: Heptamethyldisilazane
Packaging: 100g
Price: $80
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB35210
Product name: N,N-Bis(trimethylsilyl)methylamine
Packaging: 25g
Price: $100
Updated: 2021/12/16

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Heptamethyldisilazane Chemical Properties,Usage,Production

Chemical Properties

Clear liquid with amine odor

Heptamethyldisilazane Preparation Products And Raw materials

Raw materials

Preparation Products

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Heptamethyldisilazane Suppliers

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View Lastest Price from Heptamethyldisilazane manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Heptamethyldisilazane 920-68-3
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-03

Hebei Yanxi Chemical Co., Ltd.

Product: Heptamethyldisilazane 920-68-3
Price: US $20.00-3.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-28

Hebei Chuanghai Biotechnology Co., Ltd

Product: Heptamethyldisilazane 920-68-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

920-68-3, HeptamethyldisilazaneRelated Search:

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n,1,1,1-tetramethyl-n-(trimethylsilyl)-silanamin

BIS(TRIMETHYLSILYL)METHYLAMINE

N-1,1,1-tetramethyl-N-(trimethylsilyl)-Silanamine

N,1,1,1-tetramethyl-N-(trimethylsilyl)silylamine

1,1,1,2,3,3,3-Heptamethyldisilazane

HEPTAMETHYLDISILAZANE 97%

HEPTAMETHYLDISILAZANE 97+%

N N-BIS(TRIMETHYLSILYL)METHYLAMINE 99%

Silanamine, N,1,1,1-tetramethyl-N-(trimethylsilyl)-

Heptamethyldisilazane

N,N-Bis(trimethylsilyl)methylamine

N,N-Bis(trimethylsilyl)methanamine

(Methylimino)bis(trimethylsilane)

Heptamethylpropanedisilazane

Methylbis(trimethylsilyl)amine

Heptamethyldisilazane,99%

HPMDS

Heptamethyldisilazane, HPMDS

Heptamethyldisilazane&gt

Hexamethylene disilazane

HEPTAMETHYLDISILAZANE CAS:920-68-3

Heptamethyldisilazane HPMDS 1

Heptamethyldiilane

920-68-3

C7H21NSi2

C7H21N2Si2

Si-N Compounds

Si (Classes of Silicon Compounds)

Silazanes

Si-(C)4 Compounds

Analytical Chromatography Product Catalog

Organosilicon

Organometallic Reagents

Derivatization Reagents

Fluka Reagents

Organics

Si (Classes of Silicon Compounds)

Silazanes

Si-N Compounds