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Home >> Chemical Listing >> C >> 4-Chloro-5,6-dimethylthieno[2,3-d]pyrimidine

4-Chloro-5,6-dimethylthieno[2,3-d]pyrimidine
[CAS# 108831-68-1]

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Identification
Classification Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrimidine compound >> Thiophene
Name 4-Chloro-5,6-dimethylthieno[2,3-d]pyrimidine
Synonyms NSC 153302
Molecular Structure CAS # 108831-68-1, 4-Chloro-5,6-dimethylthieno[2,3-d]pyrimidine, NSC 153302
Molecular Formula C8H7ClN2S
Molecular Weight 198.67
CAS Registry Number 108831-68-1
EC Number 691-897-3
Properties
Solubility Very slightly soluble (0.13 g/L) (25 ºC), Calc.*
Density 1.379±0.06 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 112-115 ºC (methanol )**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
** Jordis, Ulrich; Vestnik Slovenskega Kemijskega Drustva 1986, V33(3), P217-38.
Safety Data
Hazard Symbols symbol   Xn    Details
Risk Codes R26;R36    Details
Safety Description S26    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Eye irritationEye Irrit.2AH319
Specific target organ toxicity - single exposureSTOT SE3H335
Acute toxicityAcute Tox.4H302
Skin irritationSkin Irrit.2H315
SDS Available
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