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81136-42-7

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Basic Information
CAS No.: 81136-42-7
Name: 4-CHLORO-6-ETHYLTHIENO[2,3-D]PYRIMIDINE
Article Data: 9
Molecular Structure:
Molecular Structure of 81136-42-7 (4-CHLORO-6-ETHYLTHIENO[2,3-D]PYRIMIDINE)
Formula: C8H7 Cl N2 S
Molecular Weight: 198.676
Synonyms: 4-Chloro-6-ethylthieno[2,3-d]pyrimidine
Density: 1.377g/cm3
Melting Point: 56-57°C
Boiling Point: 311.1°Cat760mmHg
Flash Point: 141.9°C
Risk Codes: 36/37/38
PSA: 54.02000
LogP: 2.90710
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    4-chloro-6-ethylthieno[2,3-d]pyrimidine

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Chemistry

Molecular structure of 4-Chloro-6-ethylthieno[2,3-d]pyrimidine (CAS NO.81136-42-7) is:

Product Name: 4-Chloro-6-ethylthieno[2,3-d]pyrimidine
CAS Registry Number: 81136-42-7
IUPAC Name: 4-Chloro-6-ethylthieno[2,3-d]pyrimidine
Molecular Weight: 198.67258 [g/mol]  
Molecular Formula: C8H7ClN2S  
XLogP3-AA: 3.3  
H-Bond Donor: 0  
H-Bond Acceptor: 2
Index of Refraction: 1.657 
Molar Refractivity: 53.1 cm3 
Molar Volume: 144.2 cm3 
Surface Tension: 56.2 dyne/cm 
Density: 1.377 g/cm3 
Flash Point: 141.9 °C 
Enthalpy of Vaporization: 52.99 kJ/mol 
Boiling Point: 311.1 °C at 760 mmHg 
Vapour Pressure: 0.00106 mmHg at 25 °C 
Product Categories: CHIRAL CHEMICALS
Canonical SMILES: CCC1=CC2=C(S1)N=CN=C2Cl
InChI: InChI=1S/C8H7ClN2S/c1-2-5-3-6-7(9)10-4-11-8(6)12-5/h3-4H,2H2,1H3 
InChIKey: IYTRSBKGPIDYHI-UHFFFAOYSA-N

Specification

 4-Chloro-6-ethylthieno[2,3-d]pyrimidine , its cas register number is 81136-42-7. It also can be called Thieno[2,3-d]pyrimidine,4-chloro-6-ethyl- .