Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-ALLYL-1,1,3,3-TETRAMETHYLDISILOXANE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-ALLYL-1,1,3,3-TETRAMETHYLDISILOXANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18387-26-3

18387-26-3 structure

18387-26-3 structure

Name: 1-Allyl-1,1,3,3-tetramethyldisiloxane
Chemical Name: [dimethyl(prop-2-enyl)silyl]oxy-dimethylsilicon
CAS Number: 18387-26-3
Molecular Formula: C₇H₁₈OSi₂
Molecular Weight: 174.388
Catalog: Chemical reagent Silane reagent
Create Date: 2019-02-16 21:10:49
Modify Date: 2025-09-11 16:57:27

Name	[dimethyl(prop-2-enyl)silyl]oxy-dimethylsilicon
Synonyms	Disiloxane, 1,1,3,3-tetramethyl-1-(2-propen-1-yl)- 1-Allyl-1,1,3,3-tetramethyldisiloxane

Density	0.8 g/cm3
Boiling Point	128.3±19.0 °C at 760 mmHg
Molecular Formula	C₇H₁₈OSi₂
Molecular Weight	174.388
Flash Point	31.4±21.5 °C
Exact Mass	174.089615
PSA	9.23000
LogP	4.36
Vapour Pressure	13.0±0.2 mmHg at 25°C
Index of Refraction	1.406

Risk Phrases	10-20/21/22
Safety Phrases	16-36/37/39
RIDADR	UN 1993
HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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