Hexaethyldisiloxane

Modify Date: 2025-08-20 14:10:35

Hexaethyldisiloxane structure	Common Name	Hexaethyldisiloxane
	CAS Number	994-49-0	Molecular Weight	246.537
	Density	0.8±0.1 g/cm3	Boiling Point	234.5±0.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₃₀OSi₂	Melting Point	-115°C
	MSDS	N/A	Flash Point	77.0±18.8 °C

Name	Hexaethyldisiloxane
Synonym	More Synonyms

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
InChIKey	WILBTFWIBAOWLN-UHFFFAOYSA-N
SMILES	CC[Si](CC)(CC)O[Si](CC)(CC)CC

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

Precursor 10
CAS#:617-86-7 Triethylsilane CAS#:124-38-9 Carbon dioxide CAS#:597-52-4 Triethylsilanol CAS#:1633-09-6 HEXAETHYLDISILANE
CAS#:1825-62-3 Ethoxy(trimethy... CAS#:288-32-4 Imidazole CAS#:994-30-9 Chlorotriethylsilane CAS#:60-29-7 Diethyl ether
CAS#:78-10-4 Tetraethyl orth... CAS#:925-90-6 ETHYLMAGNESIUM ...
DownStream 10
CAS#:14579-57-8 Tris(triethylsi... CAS#:994-30-9 Chlorotriethylsilane CAS#:5290-29-9 triethylacetoxy... CAS#:1112-49-8 triethyliodosilane
CAS#:631-36-7 Tetraethylsilane CAS#:597-52-4 Triethylsilanol CAS#:617-86-7 Triethylsilane CAS#:358-43-0 triethylfluorosilane
CAS#:1112-48-7 Bromo(triethyl)... CAS#:2652-41-7 1,1,1-triethyl-...

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

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-

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hexaethyldisiloxane
Price: Check
Purity: 98.0%
Delivery: 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%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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