Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (Z)-2-(BUT-2-EN-1-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

69611-01-4

69611-01-4 structure

69611-01-4 structure

Name: (Z)-2-(But-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Chemical Name: (Z)-2-(But-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS Number: 69611-01-4
Molecular Formula: C₁₀H₁₉BO₂
Molecular Weight: 182.06800
Create Date: 2019-01-01 09:33:15
Modify Date: 2026-07-14 21:54:47

Name	(Z)-2-(But-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms	Z-2-Buten-1-yl-boronic acid pinacol ester cis-Crotylboronic acid pinacol ester (Z)-3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen but-2-enylboronate (Z)-2-Butene-1-boronic Acid Pinacol Ester Z-2-Buten-1-yl-boronic acid pinacol ester, Z-Crotylboronic acid pinacol ester, cis-2-(2-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (Z)-2-(But-2-en-1-yl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane Cis-2-buten-1-ylboronic acid, pinacol ester (Z)-2-(But-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1,3,2-Dioxaborolane, 2-(2Z)-2-buten-1-yl-4,4,5,5-tetramethyl 2-[(Z)-but-2-enyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Density	0.884 g/mL at 25ºC
Molecular Formula	C₁₀H₁₉BO₂
Molecular Weight	182.06800
Flash Point	63ºC
Exact Mass	182.14800
PSA	18.46000
LogP	2.65470
Index of Refraction	n20/D 1.435

Hazard Codes	Xi
HS Code	2934999090

Precursor 7
76-09-5 590-18-1 367-46-4 563-52-0
73183-34-3 4894-61-5 83622-42-8
DownStream 2
159173-40-7 159248-92-7

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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