2,4-Dichlorothieno[2,3-d]pyrimidine

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Names

[ Name ]:
2,4-Dichlorothieno[2,3-d]pyrimidine

[Synonym ]:
2,4-Dichlorothieno[2,3-d]pyrimidine
2,4-Dichlor-thieno<pyrimidin
Thieno[2,3-d]pyrimidine, 2,4-dichloro-
2,4,5-TRIMETHYL-3-OXAZOLINE
2,4-dichlorothieno<2,3-d>pyrimidine
QC-152

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
274.8±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C₆H₂Cl₂N₂S

[ Molecular Weight ]:
205.064

[ Flash Point ]:
120.0±22.3 °C

[ Exact Mass ]:
203.931580

[ PSA ]:
54.02000

[ LogP ]:
3.78

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.715

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H319

[ Precautionary Statements ]:
P301 + P310-P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36

[ Safety Phrases ]:
26

[ RIDADR ]:
2811

[ Packaging Group ]:
Ⅲ

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Thieno[2,3-d]pyrimidine-2,4-diol
methyl2-aminothiophene-3-carboxylate
2-Amino-3-cyanothiophene
Diphosgene
2-chloro-3H-thieno[2,3-d]pyrimidin-4-one

DownStream

Anilinium chloride
2-Chloro-4-(phenylamino)thieno[2,3-d]pyrimidine
Thieno[2,3-d]pyrimidine-2,4-diol
thieno[2,3-d]pyrimidin-4-amine
2-Chloro-4-(morpholin-4-yl)thieno[2,3-d]pyrimidine-6-carboxaldehyde
2-chloro-3H-thieno[2,3-d]pyrimidin-4-one

Customs

[ HS Code ]: 2934999090

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

Related Compounds

6-Bromo-2,4-dichlorothieno[2,3-d]pyrimidine
2,4-diaminothieno[2,3-d]pyrimidine-6-carboxylic acid
2,4-DICHLOROPYRIDO[2,3-D]PYRIMIDINE
2,4-dichlorobenzofuro[2,3-d]pyrimidine
2,4-diaminopyrido[2,3-d]pyrimidine-6-carbonitrile
2,4-diaminopyrido[2,3-d]pyrimidine-6-carbaldehyde
2-{[(benzyloxy)carbonyl]amino}-2-methyl-3-[3-(propan-2-yl)-1H-1,2,4-triazol-1-yl]propanoic acid
1-(2-Fluoro-3-methylphenyl)-2,2-dimethylcyclopropane-1-carboxylic acid
3-(1H-1,3-benzodiazol-1-yl)-2-{[(benzyloxy)carbonyl]amino}-2-methylpropanoic acid
2-{[(benzyloxy)carbonyl]amino}-3-(3-tert-butyl-1H-1,2,4-triazol-1-yl)-2-methylpropanoic acid
methyl 3-(2-cyclopropyl-1H-imidazol-1-yl)-2-(methylamino)propanoate
2-{[(benzyloxy)carbonyl]amino}-3-(4-chloro-1H-pyrazol-1-yl)-2-cyclopropylpropanoic acid
2-{[(benzyloxy)carbonyl]amino}-2-cyclopropyl-3-(4,5-dimethyl-1H-imidazol-1-yl)propanoic acid
2-{[(benzyloxy)carbonyl]amino}-2-cyclopropyl-3-(4,5-diiodo-1H-imidazol-1-yl)propanoic acid
{1-[(1-ethyl-1H-pyrazol-5-yl)methyl]cyclopropyl}methanol
2-{[(benzyloxy)carbonyl]amino}-3-(4-chloro-5-methyl-1H-pyrazol-1-yl)propanoic acid

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