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: Thiophene, 2-(1,3-butadiynyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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211991-79-6

211991-79-6 structure

211991-79-6 structure

Name: Thiophene, 2-(1,3-butadiynyl)- (9CI)
Chemical Name: 2-(1,3-Butadiyn-1-yl)thiophene
CAS Number: 211991-79-6
Molecular Formula: C₈H₄S
Molecular Weight: 132.182
Create Date: 2021-09-14 15:29:50
Modify Date: 2025-08-26 12:55:06

Names
Properties

Name	2-(1,3-Butadiyn-1-yl)thiophene
Synonyms	Thiophene, 2-(1,3-butadiyn-1-yl)- 2-(1,3-Butadiyn-1-yl)thiophene

Density	1.2±0.1 g/cm3
Boiling Point	198.0±22.0 °C at 760 mmHg
Molecular Formula	C₈H₄S
Molecular Weight	132.182
Flash Point	51.1±8.5 °C
Exact Mass	132.003372
LogP	3.79
Vapour Pressure	0.5±0.4 mmHg at 25°C
Index of Refraction	1.606

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