Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Triisobutylsilane
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

6485-81-0

6485-81-0 structure

6485-81-0 structure

Name: Triisobutylsilane
Chemical Name: tris(2-methylpropyl)silicon
CAS Number: 6485-81-0
Molecular Formula: C₁₂H₂₈Si
Molecular Weight: 200.436
Catalog: Chemical reagent Silane reagent
Create Date: 2018-03-18 08:00:00
Modify Date: 2025-08-23 13:24:54

Name	tris(2-methylpropyl)silicon
Synonyms	Triisobutylmonosilan MFCD00010340 Triisobutyl-silan Triisobutylsilane BORQTRQJFUNMBC-UHFFFAOYSA Silane, tris(2-methylpropyl)- triisobutyl-silane

Density	0.764 g/mL at 25ºC(lit.)
Boiling Point	205.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₈Si
Molecular Weight	200.436
Flash Point	109.4±0.0 °C
Exact Mass	200.196030
LogP	6.30
Vapour Pressure	0.4±0.3 mmHg at 25°C
Index of Refraction	n20/D 1.435(lit.)

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36/37
WGK Germany	3
HS Code	2931900090

926-62-5 structure

926-62-5

~73%

6485-81-0 structure

6485-81-0

Literature: Pikies, J.; Wojnowski, W. Journal of Organometallic Chemistry, 1989 , vol. 378, p. 317 - 326

10025-78-2 structure

10025-78-2

513-36-0 structure

513-36-0

~%

6485-81-0 structure

6485-81-0

Literature: Ber., , vol. 38, p. 1661 - 1670 Si: MVol.C, 36, page 111 - 115

513-36-0 structure

513-36-0

~%

6485-81-0 structure

6485-81-0

Literature: Chemische Berichte, , vol. 38, p. 1662

Precursor 3
926-62-5 10025-78-2 513-36-0
DownStream 1
85905-83-5

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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