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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (3E)-3-(benzo[1,3]dioxol-5-ylmethylidene)-5-ethyl-thiophen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

86239-20-5

86239-20-5 structure

86239-20-5 structure

Name: (3E)-3-(benzo[1,3]dioxol-5-ylmethylidene)-5-ethyl-thiophen-2-one
Chemical Name: (3E)-3-(1,3-benzodioxol-5-ylmethylidene)-5-ethylthiophen-2-one
CAS Number: 86239-20-5
Molecular Formula: C₁₄H₁₂O₃S
Molecular Weight: 260.30800
Create Date: 2016-06-14 11:41:41
Modify Date: 2025-09-18 20:04:43

Names
Properties

Name	(3E)-3-(1,3-benzodioxol-5-ylmethylidene)-5-ethylthiophen-2-one
Synonyms	HMS1475M06 5-Aethyl-3-piperonyliden-4-thiolen-2-on

Density	1.352g/cm3
Boiling Point	404.8ºC at 760 mmHg
Molecular Formula	C₁₄H₁₂O₃S
Molecular Weight	260.30800
Flash Point	201.5ºC
Exact Mass	260.05100
PSA	60.83000
LogP	3.36600
Index of Refraction	1.676

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