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Choline Chloride
(CAS RN:67-48-1 Product Number:C0329)


Choline Chloride
Synonym (2-Hydroxyethyl)trimethylammonium Chloride

General Information

Product Number C0329

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Purity/Analysis Method >98.0%(T)
Storage Temperature
M.F. / M.W. C5H14ClNO=139.62
CAS RN 67-48-1
Related CAS RN
MDL Number MFCD00011721
Packaging and Container
  • Product Details
  • Safety & Regulations


Purity(Nonaqueous Titration) min. 98.0 %(after drying)
Purity(Argentmetric Titration) min. 98.0 %(after drying)
Solubility in Water almost transparency
Drying loss max. 1.0 %
Heavy metals(as Pb) max. 0.002 %
Ammonium max. 0.01 %

Data of Reference

mp 302°C(lit.)


Beilstein 4(2)722
Reaxys-RN 3563126
PubChem SID 87565470
Merck Index(14) 2206
RTECS# KH2975000
EC Number 200-655-4


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :IF ON SKIN: Wash with plenty of water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Transport Information

HS Number 2923100000


PubMed Literature

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