Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

1379822-08-8

1379822-08-8 structure

1379822-08-8 structure

Name: 1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene
Chemical Name: 1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene
CAS Number: 1379822-08-8
Molecular Formula: C₁₈H₂₆Si₂
Molecular Weight: 298.570
Create Date: 2018-12-30 15:34:49
Modify Date: 2025-09-14 14:35:19

Names
Properties

Name	1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene
Synonyms	MFCD29089357 [(4,6-Dimethyl-1,3-phenylene)di-2,1-ethynediyl]bis(trimethylsilane) Benzene, 1,5-dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]-

Density	0.9±0.1 g/cm3
Boiling Point	335.9±42.0 °C at 760 mmHg
Melting Point	57 °C
Molecular Formula	C₁₈H₂₆Si₂
Molecular Weight	298.570
Flash Point	137.7±20.9 °C
Exact Mass	298.157318
LogP	7.61
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.505

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