1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane

Modify Date: 2025-08-24 14:34:43

1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane structure	Common Name	1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane
	CAS Number	995-83-5	Molecular Weight	356.786
	Density	N/A	Boiling Point	257.1±23.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₃₂O₄Si₅	Melting Point	N/A
	MSDS	N/A	Flash Point	109.3±22.6 °C

Name	1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane
Synonym	More Synonyms

Boiling Point	257.1±23.0 °C at 760 mmHg
Molecular Formula	C₁₀H₃₂O₄Si₅
Molecular Weight	356.786
Flash Point	109.3±22.6 °C
Exact Mass	356.114685
PSA	36.92000
LogP	9.48
Vapour Pressure	0.0±0.5 mmHg at 25°C
InChIKey	KWBVOMGZISVLGA-UHFFFAOYSA-N
SMILES	C[Si](C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)C

Hazard Codes	Xi

.1,1,2,2,3,3,4,4,5,5-Decamethyl-pentasiloxan

.DMPS

.1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxan

.symm.-Dekamethylpentasiloxan

HMD3MH

1,1,3,3,5,5,7,7,9,9-decamethyl pentasiloxane

1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane

.1,9-Dihydro-decamethyl-pentasiloxan

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane
Price: ￥838.0/5g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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