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Name 3-Chloro-1,2-propanediol
CAS 96-24-2
EINECS(EC#) 202-492-4
Molecular Formula C3H7ClO2
MDL Number MFCD00004712
Molecular Weight 110.54
MOL File 96-24-2.mol

Chemical Properties

Appearance Clear pale yellow liquid
Melting point  -40°C
mp  -40°C
Boiling point  213 °C(lit.)
bp  213 °C(lit.)
density  1.322 g/mL at 25 °C(lit.)
vapor pressure  0.04 mm Hg ( 25 °C)
refractive index  n20/D 1.480(lit.)
Fp  >230 °F
storage temp.  2-8°C
solubility  H2O: soluble
form  Liquid
pka 13.28±0.20(Predicted)
color  Clear pale yellow
Water Solubility  Soluble
FreezingPoint  -40℃
Merck  14,2145
BRN  635684
CAS DataBase Reference 96-24-2(CAS DataBase Reference)
NIST Chemistry Reference 1,2-Propanediol, 3-chloro-(96-24-2)
IARC 2B (Vol. 101) 2013
EPA Substance Registry System 96-24-2(EPA Substance)

Safety Data

Hazard Codes  T
Risk Statements 

R60:May impair fertility.
R21:Harmful in contact with skin.
R23/25:Toxic by inhalation and if swallowed .
R41:Risk of serious damage to eyes.
R39:Danger of very serious irreversible effects.
R36:Irritating to the eyes.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .

Safety Statements 

S53:Avoid exposure-obtain special instruction before use .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S39:Wear eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .

RIDADR  UN 2689 6.1/PG 3
WGK Germany  3
RTECS  TY4025000
HazardClass  6.1
PackingGroup  III
HS Code  29055998
Safety Profile

Poison by ingestion and intraperitoneal routes. Moderately toxic by inhalation. Experimental reproductive effects. A severe eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. A chemosterilant for rodents. Combustible when exposed to heat or flame. Reaction with perchloric acid forms a sensitive explosive product more powerful than glyceryl nitrate. When heated to decomposition it emits toxic fumes of Cl-.

Hazardous Substances Data 96-24-2(Hazardous Substances Data)

LD50 in mice, rats (g/kg): 0.16, 0.15 orally (Hine)

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Hazard Information

Material Safety Data Sheet(MSDS)

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