Melting point :302-305 °C (dec.) (lit.)
Density :1.0238 (rough estimate)
refractive index :1.5400 (estimate)
FEMA :4500 | Choline chloride (Also Includes Choline)
storage temp. :Sealed in dry,Room Temperature
solubility :H₂O: 1 M, clear, colorless
form :Adhering Crystals
color :White
PH :5.0-7.5 (25℃, 1M in H2O)
Odor :sl. odor of trimethylamine
biological source :synthetic (organic)
Water Solubility :soluble
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.010 Merck :14,2206
JECFA Number :2003
BRN :3563126
Stability :Stable. Incompatible with strong oxidizing agents, moisture. Store under a dry atmosphere.
Cosmetics Ingredients Functions :SKIN CONDITIONING
HUMECTANT Cosmetic Ingredient Review (CIR) :Choline chloride (67-48-1)
InChI :1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1
InChIKey :SGMZJAMFUVOLNK-UHFFFAOYSA-M
SMILES :[Cl-].C[N+](C)(C)CCO
LogP :-3.70
CAS DataBase Reference :67-48-1(CAS DataBase Reference)
NIST Chemistry Reference :Choline chloride(67-48-1)
EPA Substance Registry System :Choline chloride (67-48-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.