Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-chloromethyl heptamethyl trisiloxane
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Purity: 97.0%
Stocking Period: 10 Day
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Email: sales@echemcloud.com

17201-87-5

17201-87-5 structure

17201-87-5 structure

Name: 3-chloromethyl heptamethyl trisiloxane
Chemical Name: chloromethyl-methyl-bis(trimethylsilyloxy)silane
CAS Number: 17201-87-5
Molecular Formula: C₈H₂₃ClO₂Si₃
Molecular Weight: 270.977
Catalog: Chemical reagent Silane reagent
Create Date: 2018-06-10 13:20:11
Modify Date: 2025-08-25 16:51:59

Name	chloromethyl-methyl-bis(trimethylsilyloxy)silane
Synonyms	3-(Chloromethyl)-1,1,1,3,5,5,5-heptamethyltrisiloxane 3-(chloromethyl)heptamethyltrisiloxane 3-Chlormethyl-1,1,1,3,5,5,5-heptamethyl-trisiloxan Trisiloxane, 3-(chloromethyl)-1,1,1,3,5,5,5-heptamethyl- 2.2.4.6.6-pentamethyl-4-chloromethyl-2.4.6-trisila-3.5-dioxaheptane Trisiloxane,3-(chloromethyl)-1,1,1,3,5,5,5-heptamethyl 3-Chlormethyl-heptamethyl-trisiloxan 3-(Chloromethyl)-1,1,1,3,5,5-heptamethyltrisiloxane

Density	0.9±0.1 g/cm3
Boiling Point	208.9±42.0 °C at 760 mmHg
Melting Point	-85ºC
Molecular Formula	C₈H₂₃ClO₂Si₃
Molecular Weight	270.977
Flash Point	68.0±20.0 °C
Exact Mass	270.069427
PSA	18.46000
LogP	4.97
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.418

Risk Phrases	36/37/38
Safety Phrases	S26
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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