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804324 1,1,1,3,3,3-Hexametyldisilazán

804324
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
999-97-3213-668-5C₆H₁₉N Si₂133.49 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8043240050 Sklená flaša 50 ml
8043240250 Sklená flaša 250 ml
Description
Catalogue Number804324
SynonymsBis(trimethylsilyl)amine, HMDS
References
Product Information
CAS number999-97-3
EC number213-668-5
Hill FormulaC₆H₁₉N Si₂
Molar Mass133.49 g/mol
HS Code2931 90 29
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Application1,1,1,3,3,3-Hexamethyldisilazane for synthesis. CAS 999-97-3, molar mass 161.39 g/mol.
Biological Information
Physicochemical Information
Boiling point126 °C (1013 mbar)
Density0.77 g/cm3 (20 °C)
Explosion limit0.8 - 25.9 %(V)
Flash point11.4 °C
Ignition temperature325 °C
Melting Point-82 °C
pH value>7.0 (H₂O)
Vapor pressure1900 Pa (20 °C)
Viscosity kinematic0.9 mm2/s (25 °C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Potkan 847 mg/kg
LD 50 dermalLD50 Králik 550 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H225: Veľmi horľavá kvapalina a pary.
H302 + H332: Zdraviu škodlivý pri požití alebo vdýchnutí.
H311: Toxický pri kontakte s pokožkou.
H412: Škodlivý pre vodné organizmy, s dlhodobými účinkami.
Precautionary Statement(s)P210: Uchovávajte mimo dosahu tepla, horúcich povrchov, iskier, otvoreného ohňa a iných zdrojov zapálenia. Nefajčite.
P273: Zabráňte uvoľneniu do životného prostredia.
P280: Použite ochranné rukavice/ ochranný odev/ ochranu očí/ ochranu tváre/ ochranu sluchu.
P301 + P312: PO POŽITÍ: Pri zdravotných problémoch volajte NÁRODNÉ TOXIKOLOGICKÉ INFORMAČNÉ CENTRUM/lekára.
P303 + P361 + P353: PRI KONTAKTE S POKOŽKOU (alebo vlasmi): Vyzlečte všetky kontaminované časti odevu. Pokožku ihneď opláchnite vodou.
P304 + P340 + P312: PO VDÝCHNUTÍ: Presuňte osobu na čerstvý vzduch a umožnite jej pohodlne dýchať. Pri zdravotných problémoch volajte NÁRODNÉ TOXIKOLOGICKÉ INFORMAČNÉ CENTRUM/lekára.
P403 + P235: Uchovávajte na dobre vetranom mieste. Uchovávajte v chlade.
Signal WordNebezpečenstvo
RTECSJM9230000
Storage class3 Vznietlivé kvapaliny
WGKWGK 2 ohrozujúce vody
Safety Information
Categories of dangerve?mi hor?avá, škodlivá, žieravá
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri teplotách pod +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3286 , 3 (6.1, 8), II
Declaration (transport by air) IATA-DGRUN 3286 , 3 (6.1, 8), II
Declaration (transport by sea) IMDG-CodeUN 3286 , 3 (6.1, 8), II, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (GC, area%)≥ 98 %
Density (d 20 °C/ 4 °C)0.774 - 0.775
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8043240050 04022536384757
8043240250 04022536384764

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Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Silylation Reagents