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Hexamethyldisilazane CAS 999-97-3

Name: Hexamethyldisilazane CAS 999-97-3
Brand: Airuike
SKU: pr2407304562
Price: 1 USD
Availability: InStock

2 Inquiries

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CAS No.:

999-97-3

Grade:

Pharmaceutical Grade

Content:

Port:

qingdao

Brand:

Airuike

Packaging:

100g;1kg;25g

Price valid (until):

2024-08-30

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Shandong Airuike Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product description:.

Please enter the product introduction information...

Items	Specifications
((CH3)3Si)2NH;1,1,1,3,3,3-hexamethyl-disilazan;1,1,1-trimethyl-n-(trimethylsilyl)-silanamin;BIS(TRIMETHYLSILYL)AMINE;HMDS;hexamethyl disilizane;HEXAMETHYLDISILYLAMINE;HEXAMETHYLDISILAZANE((CH3)3Si)2NH;1,1,1,3,3,3-hexamethyl-disilazan;1,1,1-trimethyl-n-(trimethylsilyl)-silanamin;BIS(TRIMETHYLSILYL)AMINE;HMDS;hexamethyl disilizane;HEXAMETHYLDISILYLAMINE;HEXAMETHYLDISILAZANE

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Basic Info

Product Name:

Hexamethyldisilazane

Other Name:

Silanamine,1,1,1-trimethyl-N-(trimethylsilyl)-;Disilazane,1,1,1,3,3,3-hexamethyl-;1,1,1-Trimethyl-N-(trimethylsilyl)silanamine;1,1,1,3,3,3-Hexamethyldisilazane;Bis(trimethylsilyl)amine;Hexamethyldisilazane;OAP;Di(trimethylsilyl)amine;SZ 6079;HMDS;Hexamethyldisilylamine;HMDS (silazane);TSL 8802;LS 7150;HMDS 3;TSR 8802;SE 31;SE 31 (silazane);NSC 93895;A 166;A 166 (silazane);HMD 3;Z 6079;Dynasylan HMDS;SIH 6110.1;Dow Corning 4-2839;SZ 31;12058-1A;Silazan HMN;H 0089;HMDZ;HMDS 1;[Dimethyl-(trimethylsilylamino)silyl]methane;DN-L 69;18186-75-9;103737-28-6;116638-29-0;127290-38-4;761458-30-4

CAS No.:

999-97-3

Molecular Formula:

C6H19NSi2

InChIKeys:

InChIKey=FFUAGWLWBBFQJT-UHFFFAOYSA-N

Molecular Weight:

161.395

Exact Mass:

161.39

EC Number:

213-668-5

UNII:

H36C68P1BH

NSC Number:

252161|93895

UN Number:

2924|2920

DSSTox ID:

DTXSID2025395

Color/Form:

Colorless liquid

HScode:

2929909090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

2.62 /Estimated/

Appearance:

Hexamethyl disilazane appears as a liquid. May be toxic by ingestion. Irritates skin and eyes. Vapors are heavier than air. May emit highly toxic nitrogen oxide fumes when heated to decomposition. Used to make other chemicals.

Density:

0.7741 g/cm³ @ Temp: 25 °C

Melting Point:

-78 °C

Boiling Point:

125 °C

Flash Point:

14 deg C (closed cup) /from table/

Refractive Index:

1.4069-1.4089

Water Solubility:

In water, 392 mg/l @ 25 deg C /Estimated/

Storage Conditions:

2-8ºC

Vapor Pressure:

20 hPa (20 °C)

Toxicity:

LDLO i.p. in mice: 650 mg/kg (Petrarch Systems Inc. Product Information Sheets)

Odor:

Ammonia-like odor

Henrys Law Constant:

Henry's Law constant = 8.69X10-5 atm cu-m/mol at 25 °C /Estimated/

Dissociation Constants:

pKa = 7.55

Experimental Properties:

Dielectric constant (1000 Hz) = 2.27|Hydroxyl radical reaction rate constant = 8.98X10-13 cu-cm/molc sec /Estimated/

Air and Water Reactions:

Highly flammable. Moisture sensitive.

Reactive Group:

Reducing Agents, Strong

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

HEXAMETHYL DISILAZANE reacts with many carbonyl-containing organic compounds to generate gaseous ammonia. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with stronger reducing agents, such as hydrides.

Autoignition Temperature:

325 °C at 1013 hPa

See More Hexamethyldisilazane Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Acute toxicity - Category 4, Oral

Acute toxicity - Category 3, Dermal

Acute toxicity - Category 4, Inhalation

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H302 Harmful if swallowed H311 Toxic in contact with skin H332 Harmful if inhaled H412 Harmful to aquatic life with long lasting effects
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Hexamethyldisilazane Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

Location:
Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10 Beijing Road, Jiaonan City)

Payment Terms:
TT against copy of documents,D/P,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2023

Certifications:
Credit rating certificate,Hazardous Chemicals Business License

Company Profile
Foucsing on chemical industry,Shandong Airuike Chemical Co., LTD was established in the year 2013 and since then devoted all its efforts on how to bring best products and services to every customer,with intergrated sources and creative minds.
We are offering the market with Organic chemicals, Inorganic chemicals, Organic intermediates and water treatment products.
In construction industry,our furan resin product is high-light for metal casting as well as anticorrosion projecting for new chemical plant construction and repairing works.
Your consistent trust is our infinite power to move forward. Shandong Airuike Chemical Co., LTD never stop its step on technical researching,quality supervising,effective logistic arranging and on time services to fully satisfy customers requests. We also extended our product range by close cooperating with famous producers all around China,around the world.
By now we have established business relationship with more than 200 customers around the world.
Like our company motto says,”Innovation as power,quality as life,be honest people practical development”,Shandong Airuike Chemical Co., LTD team always put sincerity and honesty in the first place and in return customers trust us and develop win-win cooperation betwwen each other.
You’re always welcomed to contact us and share your needs,let us give you an unique satisfying for our business cooperation together.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Singapore	HMDS	1 40' Fcl	Jun 12, 2024
Pakistan	Hexamethyl Disilazane	1000 KG	Aug 1, 2024

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