4-Chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine

Modify Date: 2025-09-12 12:04:38

4-Chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine structure	Common Name	4-Chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine
	CAS Number	128276-98-2	Molecular Weight	281.58900
	Density	1.532g/cm3	Boiling Point	302.2ºC at 760 mmHg
	Molecular Formula	C₉H₇Cl₃N₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	136.6ºC

Name	4-Chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine
Synonym	More Synonyms

Density	1.532g/cm3
Boiling Point	302.2ºC at 760 mmHg
Molecular Formula	C₉H₇Cl₃N₂S
Molecular Weight	281.58900
Flash Point	136.6ºC
Exact Mass	279.94000
PSA	54.02000
LogP	4.43770
Vapour Pressure	0.0018mmHg at 25°C
Index of Refraction	1.659
InChIKey	UNSJQMFFXAPWFJ-UHFFFAOYSA-N
SMILES	Cc1sc2nc(C(Cl)Cl)nc(Cl)c2c1C

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Thieno[2,3-d]pyrimidine,4-chloro-2-(dichloromethyl)-5,6-dimethyl

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-CHLORO-2-(DICHLOROMETHYL)-5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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