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4-(tert-Butyldimethylsilyloxy)-1-butyne_Molecular_structure_CAS_78592-82-2)
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4-(tert-Butyldimethylsilyloxy)-1-butyne

Catalog No. 541672 Name Sigma Aldrich
CAS Number 78592-82-2 Website http://www.sigmaaldrich.com
M. F. C10H20OSi Telephone 1-800-521-8956
M. W. 184.3507 Fax
Purity 97% Email
Storage Chembase ID: 61603

SYNONYMS

Title
4-(叔丁基二甲硅氧基)-1-丁炔
IUPAC name
(but-3-yn-1-yloxy)(tert-butyl)dimethylsilane
IUPAC Traditional name
(but-3-yn-1-yloxy)(tert-butyl)dimethylsilane

DATABASE IDS

CAS Number 78592-82-2
MDL Number MFCD03427046
PubChem SID 24878549

PROPERTIES

Linear Formula CH≡C(CH2)2OSi(CH3)2C(CH3)3
Purity 97%
Boiling Point 70-74 °C/10 mmHg(lit.)
Density 0.893 g/mL at 25 °C(lit.)
Flash Point 58 °C
Flash Point 136.4 °F
Refractive Index n20/D 1.43(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
RID/ADR UN 1993 3/PG 3
Risk Statements 36/37/38
Safety Statements 26-36
Hazard Class 3
UN Number 1993
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 mL in glass bottle
Description (简体中文)
包装
5, 25 mL in glass bottle

REFERENCES