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

Hubei Changfu Chemical Co., Ltd.
China
Product Name: Bis(triethoxysilylpropyl) disulfide
Price: ￥Inquiry/1000kg ￥Inquiry/1kg ￥Inquiry/500g ￥Inquiry/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Alex
Email: sales@cfsilanes.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Bis(triethoxysilylpropyl) disulfide
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: Bis(triethoxysilylpropyl) disulfide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Bis(triethoxysilylpropyl) disulfide
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

56706-10-6

56706-10-6 structure

56706-10-6 structure

Name: Bis(triethoxysilylpropyl) disulfide
Chemical Name: Bis(triethoxysilylpropyl) disulfide
CAS Number: 56706-10-6
Molecular Formula: C₁₈H₄₂O₆S₂Si₂
Molecular Weight: 474.823
Catalog: Chemical reagent Silane reagent
Create Date: 2018-08-12 12:37:11
Modify Date: 2026-07-04 12:11:01

Name	Bis(triethoxysilylpropyl) disulfide
Synonyms	4,4,13,13-tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane Y-15026 Silane coupler SG-Si996 A-1589 Bis (triethoxysilyl propyl) disulfide, ade EINECS 260-350-7 Bis[3-(triethoxysilyl)propyl] perdisulfide 3,3'-Bis-(triethoxysilylpropyl) disulfide Si-75 4,4,13,13-Tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane [Dithiobis(trimethylene)]bis(triethoxysilane) MFCD05663903 BIS[3-(TRIETHOXYSILYL)PROPYL]-DISULFIDE BIS(TRIETHOXYSILYLPROPYL)DISULFIDE Bis[3-(triethoxysilyl)propyl] persulfide (CG-SI-75) Bis(triethoxysiL 2O-SI-O2&O2&3SS3-SI-O2&O2&O2 Bis(triethoxysilylpr 4,4,13,13-tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexad Silquest A-1589 3,14-Dioxa-8,9-dithia-4,13-disilahexadecane,4,4,13,13-tetraethoxy Z-6920 Bis(3-triethoxysilylpropyl)disulfane Bis[3-(triethoxysilyl)propyl] persulfide Bis[3-(triethoxysilyl)propyl]disulfise 4,4,-Tetraethoxy-3,-dioxa-8,9-dithia-4,-disilahexadecan

Density	1.0±0.1 g/cm3
Boiling Point	443.5±30.0 °C at 760 mmHg
Melting Point	ºC
Molecular Formula	C₁₈H₄₂O₆S₂Si₂
Molecular Weight	474.823
Flash Point	222.1±24.6 °C
Exact Mass	474.196136
PSA	105.98000
LogP	5.85
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.470
Storage condition	2~8℃，Seal

Hazard Codes	Xi
Risk Phrases	R20/21/22
Safety Phrases	26-36/37/39

Precursor 10
5089-70-3 14814-09-6 120-78-5 149-30-4
95-33-0 95-31-8 40372-72-3 111-64-8
2550-04-1 64-17-5
DownStream 6
220727-26-4 106-32-1 5089-70-3 14814-09-6
60764-86-5 56706-11-7

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