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Promethazine hydrochloride  Structure

Promethazine hydrochloride

Chemical Properties

Melting point 230-232°C
Flash point 9℃
storage temp.  2-8°C
solubility  Very soluble in water, freely soluble in ethanol (96 per cent) and in methylene chloride.
color  White to Almost white
PH pH (50g/L, 25℃) : 4.0~6.0
λmax 297nm(H2O)(lit.)
Merck  14,7786
BRN  4166397
BCS Class 1,3
InChI InChI=1S/C17H20N2S.ClH/c1-13(18(2)3)12-19-14-8-4-6-10-16(14)20-17-11-7-5-9-15(17)19;/h4-11,13H,12H2,1-3H3;1H
InChIKey XXPDBLUZJRXNNZ-UHFFFAOYSA-N
SMILES N1(CC(C)N(C)C)C2C=CC=CC=2SC2=CC=CC=C12.Cl
CAS DataBase Reference 58-33-3(CAS DataBase Reference)
EPA Substance Registry System Promethazine hydrochloride (58-33-3)

Safety Information

Hazard Codes  Xn,N
Risk Statements  22-36/37/38-51/53-43-20/22
Safety Statements  26-36-61-60-36/37/39-28-22
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  SO8225000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29343000
Toxicity LD50 i.v. in mice: 55.0 mg/kg (Rajsner)

Usage And Synthesis

Preparation Products And Raw materials

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