Product

(METHYLDIPHENYLSILYL)ACETYLENE

CAS No.：17156-65-9

Other grades of this product :

(METHYLDIPHENYLSILYL)ACETYLENE Basic information

Product Name:	(METHYLDIPHENYLSILYL)ACETYLENE
Synonyms:	(METHYLDIPHENYLSILYL)ACETYLENE;ETHYNYLDIPHENYLMETHYLSILANE;(Methyldiphenylsilyl)acetylene 99%;Benzene, 1,1'-(ethynylmethylsilylene)bis-
CAS:	17156-65-9
MF:	C15H14Si
MW:	222.36
EINECS:
Product Categories:	Alkynes;Organic Building Blocks;Terminal
Mol File:	17156-65-9.mol

(METHYLDIPHENYLSILYL)ACETYLENE Chemical Properties

Boiling point	86 °C0.05 mm Hg(lit.)
density	1.01 g/mL at 25 °C(lit.)
refractive index	n20/D 1.575(lit.)
Fp	>230 °F
Specific Gravity	1.010
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions

Safety Information

WGK Germany	3
TSCA	No

MSDS Information

Provider	Language
SigmaAldrich	English

(METHYLDIPHENYLSILYL)ACETYLENE Usage And Synthesis

Uses	(Methyldiphenylsilyl)acetylene (diphenylmethylethynylsilane) may be used in the synthesis of diphenylmethylsilyl-substituted isoxazoles, via [2+3] cycloaddition reaction with nitile oxides.
General Description	(Methyldiphenylsilyl)acetylene is an organic building block. Various physical properties (boiling point and density) of (methyldiphenylsilyl)acetylene have been reported.

(METHYLDIPHENYLSILYL)ACETYLENE Preparation Products And Raw materials

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