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: 2H-Thieno[3,2-b]pyrrol-3(4H)-one,2-[(butylthio)methylene]-(7CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1138-11-0

1138-11-0 structure

1138-11-0 structure

Name: 2H-Thieno[3,2-b]pyrrol-3(4H)-one,2-[(butylthio)methylene]-(7CI,9CI)
Chemical Name: (2E)-2-(butylsulfanylmethylidene)-4H-thieno[3,2-b]pyrrol-3-one
CAS Number: 1138-11-0
Molecular Formula: C₁₁H₁₃NOS₂
Molecular Weight: 239.35700
Create Date: 2017-09-04 02:13:27
Modify Date: 2025-09-21 12:10:09

Names
Properties

Name	(2E)-2-(butylsulfanylmethylidene)-4H-thieno[3,2-b]pyrrol-3-one
Synonyms	2-Butylthiomethylen-2H,3H-thieno-<3,2-b>pyrrol-3-on

Density	1.379g/cm3
Boiling Point	392.3ºC at 760mmHg
Molecular Formula	C₁₁H₁₃NOS₂
Molecular Weight	239.35700
Flash Point	191ºC
Exact Mass	239.04400
PSA	83.46000
LogP	3.67780
Vapour Pressure	2.32E-06mmHg at 25°C
Index of Refraction	1.73

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