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67843-74-7

Name (S)-(+)-Epichlorohydrin
CAS 67843-74-7
EINECS(EC#) 203-439-8
Molecular Formula C3H5ClO
MDL Number MFCD00005132
Molecular Weight 92.52
MOL File 67843-74-7.mol
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Chemical Properties

Appearance Colorless to light yellow liqui
Melting point  −57 °C(lit.)
alpha  34 º (589nm, c=1, MeOH)
Boiling point  92-93 °C360 mm Hg(lit.)
density  1.183 g/mL at 25 °C(lit.)
vapor density  3.2 (vs air)
vapor pressure  13.8 mm Hg ( 21.1 °C)
refractive index  n20/D 1.438(lit.)
Fp  93 °F
storage temp.  2-8°C
solubility  Chloroform, Methanol (Slightly)
form  Liquid
color  Clear colorless to very pale yellow
explosive limit 21%
optical activity [α]20/D +35°, c = 1 in methanol
Water Solubility  insoluble
BRN  1420784
Dielectric constant 22.9（20℃）
CAS DataBase Reference 67843-74-7(CAS DataBase Reference)
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Safety Data

Hazard Codes  T
Risk Statements 
R45:May cause cancer.
R10:Flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
R43:May cause sensitization by skin contact.
Safety Statements 
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 2023 6.1/PG 2
WGK Germany  3
RTECS  TX4900000
Autoignition Temperature 1421 °F
HazardClass  6.1
PackingGroup  II
HS Code  29103000

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