Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Silane,2,5-cyclohexadiene-1,4-diyltetrakis[trimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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17156-62-6

17156-62-6 structure

17156-62-6 structure

Name: Silane,2,5-cyclohexadiene-1,4-diyltetrakis[trimethyl-
Chemical Name: trimethyl-[1,4,4-tris(trimethylsilyl)cyclohexa-2,5-dien-1-yl]silane
CAS Number: 17156-62-6
Molecular Formula: C₁₈H₄₀Si₄
Molecular Weight: 368.85200
Create Date: 2017-11-01 04:18:49
Modify Date: 2025-09-19 19:31:48

Name	trimethyl-[1,4,4-tris(trimethylsilyl)cyclohexa-2,5-dien-1-yl]silane
Synonyms	3,3,6,6-Tetrakis-trimethylsilyl-cyclohexa-1,4-dien

Density	0.84g/cm3
Boiling Point	358.6ºC at 760mmHg
Molecular Formula	C₁₈H₄₀Si₄
Molecular Weight	368.85200
Flash Point	141.9ºC
Exact Mass	368.22100
LogP	7.02440
Vapour Pressure	5.2E-05mmHg at 25°C
Index of Refraction	1.454

HS Code	2931900090

75-77-4 structure

75-77-4

13183-70-5 structure

13183-70-5

~4%

17156-62-6 structure

17156-62-6

Literature: Bock,H.; Kaim,W. Journal of the American Chemical Society, 1980 , vol. 102, p. 4429

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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