Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hexaethyldisiloxane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

994-49-0

994-49-0 structure

994-49-0 structure

Name: Hexaethyldisiloxane
Chemical Name: Hexaethyldisiloxane
CAS Number: 994-49-0
Molecular Formula: C₁₂H₃₀OSi₂
Molecular Weight: 246.537
Catalog: Chemical reagent Silane reagent
Create Date: 2018-04-28 08:00:00
Modify Date: 2025-08-20 14:10:35

Name	Hexaethyldisiloxane
Synonyms	1,1,1,3,3,3-Hexaethyldisiloxane MFCD00026693 Hexaethyldisiloxane triethyl(triethylsilyloxy)silane EINECS 213-619-8 Disiloxane, 1,1,1,3,3,3-hexaethyl- triethylsilyl ether Disiloxane, hexaethyl-

Density	0.8±0.1 g/cm3
Boiling Point	234.5±0.0 °C at 760 mmHg
Melting Point	-115°C
Molecular Formula	C₁₂H₃₀OSi₂
Molecular Weight	246.537
Flash Point	77.0±18.8 °C
Exact Mass	246.183517
PSA	9.23000
LogP	7.39
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.419

Risk Phrases	36/37/38
Safety Phrases	S26-S36/37/39-S24/25-S23
HS Code	2934999090

Precursor 10
617-86-7 124-38-9 597-52-4 1633-09-6
1825-62-3 288-32-4 994-30-9 60-29-7
78-10-4 925-90-6
DownStream 10
14579-57-8 994-30-9 5290-29-9 1112-49-8
631-36-7 597-52-4 617-86-7 358-43-0
1112-48-7 2652-41-7

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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