Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dichloro(divinyl)silane
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

1745-72-8

1745-72-8 structure

1745-72-8 structure

Name: Dichloro(divinyl)silane
Chemical Name: dichloro-bis(ethenyl)silane
CAS Number: 1745-72-8
Molecular Formula: C₄H₆Cl₂Si
Molecular Weight: 153.082
Catalog: Chemical reagent Silane reagent
Create Date: 2018-06-03 08:00:00
Modify Date: 2025-08-25 11:39:34

Name	dichloro-bis(ethenyl)silane
Synonyms	Divinyldichlorosilane Dichlor-divinyl-silan Dichloro(divinyl)silane Silane, dichlorodiethenyl- Silane,dichlorodiethenyl dichlordivinylsilane CH2=CHSiCl2CH=CH2

Density	1.1±0.1 g/cm3
Boiling Point	117.0±9.0 °C at 760 mmHg
Melting Point	<0ºC
Molecular Formula	C₄H₆Cl₂Si
Molecular Weight	153.082
Flash Point	16.4±14.3 °C
Exact Mass	151.961578
LogP	4.38
Vapour Pressure	21.2±0.2 mmHg at 25°C
Index of Refraction	1.449

Risk Phrases	11-34
Safety Phrases	9-16-26-36/37/39-45
RIDADR	UN 2985
HS Code	2931900090

Precursor 9
75-01-4 127410-30-4 1719-53-5 1112-55-6
7440-21-3 75-94-5 1826-67-1 1871-21-2
3536-96-7
DownStream 7
105701-76-6 18142-56-8 7787-89-5 75-94-5
872-46-8 920743-66-4 920743-67-5

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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