Identification Chemical Properties Safety Data Hazard Information Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

1641-40-3

Name 1,2-PHENYLENE PHOSPHOROCHLORIDITE
CAS 1641-40-3
EINECS(EC#) 216-690-3
Molecular Formula C6H4ClO2P
MDL Number MFCD00005853
Molecular Weight 174.52
MOL File 1641-40-3.mol
show more

Chemical Properties

Appearance Colourless Liquid Which Solidifies at Low Temperature
Melting point  30-35 °C(lit.)
Boiling point  80 °C20 mm Hg(lit.)
density  1.466 g/mL at 25 °C(lit.)
refractive index  n20/D 1.571(lit.)
Fp  >230 °F
storage temp.  0-6°C
solubility  Benzene (Slightly), Chloroform (Slightly)
form  solid
Sensitive  Moisture Sensitive
Usage Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs
BRN  135455
Stability: Moisture Sensitive
CAS DataBase Reference 1641-40-3(CAS DataBase Reference)
EPA Substance Registry System 1,3,2-Benzodioxaphosphole, 2-chloro- (1641-40-3)

Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
F  10-21
TSCA  Yes
HazardClass  8
PackingGroup  II

Hazard Information

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products

Send Inquriy