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: Thiophene, 2-(1-butynyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

652974-09-9

652974-09-9 structure

652974-09-9 structure

Name: Thiophene, 2-(1-butynyl)- (9CI)
Chemical Name: 2-(1-Butyn-1-yl)thiophene
CAS Number: 652974-09-9
Molecular Formula: C₈H₈S
Molecular Weight: 136.214
Create Date: 2018-06-05 08:49:06
Modify Date: 2025-08-23 16:36:58

Names
Properties

Name	2-(1-Butyn-1-yl)thiophene
Synonyms	Thiophene, 2-(1-butyn-1-yl)- 2-(1-Butyn-1-yl)thiophene

Density	1.1±0.1 g/cm3
Boiling Point	208.3±13.0 °C at 760 mmHg
Molecular Formula	C₈H₈S
Molecular Weight	136.214
Flash Point	56.0±6.0 °C
Exact Mass	136.034668
LogP	3.33
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.556

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