Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-bis-(4-Hydroxybutyl)tetramethyldisiloxane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

5931-17-9

5931-17-9 structure

5931-17-9 structure

Name: 1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE
Chemical Name: 1,3-Bis(4-hydroxybutyl)tetramethyldisiloxane
CAS Number: 5931-17-9
Molecular Formula: C₁₂H₃₀O₃Si₂
Molecular Weight: 278.536
Catalog: Chemical reagent Organic reagent Silane
Create Date: 2018-12-25 17:49:19
Modify Date: 2025-08-25 17:50:49

Name	1,3-Bis(4-hydroxybutyl)tetramethyldisiloxane
Synonyms	1-Butanol, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- 4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dibutan-1-ol 4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)di(1-butanol) 4-[[4-hydroxybutyl(dimethyl)silyl]oxy-dimethylsilyl]butan-1-ol

Density	0.9±0.1 g/cm3
Boiling Point	306.2±27.0 °C at 760 mmHg
Melting Point	<0ºC
Molecular Formula	C₁₂H₃₀O₃Si₂
Molecular Weight	278.536
Flash Point	139.0±23.7 °C
Exact Mass	278.173340
PSA	49.69000
LogP	3.99
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.446

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37-S39
HS Code	2934999090

5833-47-6 structure

5833-47-6

~50%

5931-17-9 structure

5931-17-9

Literature: Volkova, L. M.; Zhdanov, A. A.; Mordvinova, L. A. J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 5 p. 1067 - 1071,858 - 861

5833-47-6 structure

5833-47-6

107-46-0 structure

107-46-0

~0%

5931-17-9 structure

5931-17-9

74970-78-8 structure

74970-78-8

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 50, # 5 p. 1067 - 1071,858 - 861

113425-96-0 structure

113425-96-0

~47%

5931-17-9 structure

5931-17-9

74970-78-8 structure

74970-78-8

Literature: Journal of Organometallic Chemistry, , vol. 332, p. 63 - 68

113425-96-0 structure

113425-96-0

~84%

5931-17-9 structure

5931-17-9

Literature: Braun, F.; Willner, L.; Hess, M.; Kosfeld, R. Journal of Organometallic Chemistry, 1987 , vol. 332, p. 63 - 68

1002-04-6 structure

1002-04-6

~%

5931-17-9 structure

5931-17-9

Literature: Journal of the American Chemical Society, , vol. 80, p. 4106

5833-47-6 structure

5833-47-6

1066-40-6 structure

1066-40-6

~%

5931-17-9 structure

5931-17-9

74970-78-8 structure

74970-78-8

Literature: Volkova, L. M.; Strelkova, T. V. J. Gen. Chem. USSR (Engl. Transl.), 1988 , vol. 58, # 9 p. 2145 - 2148,1911 - 1913

23483-24-1 structure

23483-24-1

~%

5931-17-9 structure

5931-17-9

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 41, # 11 p. 2470 - 2475,2497 - 2502

109-99-9 structure

109-99-9

75-78-5 structure

75-78-5

~%

5931-17-9 structure

5931-17-9

Literature: Journal of Organometallic Chemistry, , vol. 81, p. 33 - 40

Precursor 8
5833-47-6 107-46-0 113425-96-0 1002-04-6
1066-40-6 23483-24-1 109-99-9 75-78-5
DownStream 1
5833-47-6

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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