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(CAS RN:54965-21-8 Product Number:A1943)


Synonym Methyl [5-(Propylthio)benzimidazol-2-yl]carbamate
Synonym [5-(Propylthio)benzimidazol-2-yl]carbamic Acid Methyl Ester

General Information

Product Number A1943

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Purity/Analysis Method >98.0%(N)
Storage Temperature
M.F. / M.W. C12H15N3O2S=265.33
CAS RN 54965-21-8
Related CAS RN
MDL Number MFCD00083232
Packaging and Container
  • Product Details
  • Safety & Regulations


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 97.0 area%
Purity(with Total Nitrogen) min. 98.0 %

Data of Reference

mp 210°C(lit.)


Reaxys-RN 752696
PubChem SID 87558956
Merck Index(14) 210
RTECS# FD1100000
EC Number 259-414-7


Signal Word Danger
Hazard Statements
  • H312+H332
  • :Harmful by inhalation and in contact with skin.
  • H360FD
  • :May damage fertility. May damage the unborn child.
Precautionary Statements
  • P201
  • :Obtain special instructions before use.
  • P261
  • :Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P302+P352+P312+P362+P364
  • :IF ON SKIN: Wash with plenty of soap and water. Call a POISON CENTER or doctor if you feel unwell. Take off contaminated clothing and wash it before reuse.
  • P304+P340+P312
  • :IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell.
  • P308+P313
  • :IF exposed or concerned: Get medical advice or attention.

Transport Information

HS Number 2933299090


PubMed Literature

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