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: 1,3-dimethyl-5-(thiophen-2-ylmethylene)pyrimidine-2,4,6(1H,3H,5H)-trione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

198276-19-6

198276-19-6 structure

198276-19-6 structure

Name: 1,3-dimethyl-5-(thiophen-2-ylmethylene)pyrimidine-2,4,6(1H,3H,5H)-trione
Chemical Name: MFCD00159567
CAS Number: 198276-19-6
Molecular Formula: C₁₁H₁₀N₂O₃S
Molecular Weight: 250.274
Create Date: 2021-09-11 11:59:45
Modify Date: 2025-09-25 11:54:50

Names
Properties

Name	MFCD00159567
Synonyms	1,3-DIMETHYL-5-(2-THENYLIDENE)BARBITURIC ACID 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1,3-dimethyl-5-(2-thienylmethylene)- 1,3-Dimethyl-5-(2-thienylmethylene)-2,4,6(1H,3H,5H)-pyrimidinetrione 1,3-Dimethyl-5-(2-thienylmethylene)pyrimidine-2,4,6(1H,3H,5H)-trione 1,3-Dimethyl-5-thiophen-2-ylmethylene-pyrimidine-2,4,6-trione MFCD00159567

Density	1.4±0.1 g/cm3
Boiling Point	380.2±52.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₀N₂O₃S
Molecular Weight	250.274
Flash Point	183.7±30.7 °C
Exact Mass	250.041214
LogP	0.48
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.656

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