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: 1-Methylbenzo[1,2-b:4,3-b']dithiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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13640-86-3

13640-86-3 structure

13640-86-3 structure

Name: 1-Methylbenzo[1,2-b:4,3-b']dithiophene
Chemical Name: 1-Methylthieno[3,2-e][1]benzothiophene
CAS Number: 13640-86-3
Molecular Formula: C₁₁H₈S₂
Molecular Weight: 204.311
Create Date: 2021-09-11 19:24:02
Modify Date: 2025-09-02 19:06:27

Names
Properties

Name	1-Methylthieno[3,2-e][1]benzothiophene
Synonyms	1-Methylthieno[3,2-e][1]benzothiophene Benzo[1,2-b:4,3-b']dithiophene, 1-methyl-

Density	1.3±0.1 g/cm3
Boiling Point	358.5±22.0 °C at 760 mmHg
Molecular Formula	C₁₁H₈S₂
Molecular Weight	204.311
Flash Point	127.1±8.5 °C
Exact Mass	204.006744
LogP	7.00
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.770

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