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2-Chloro-1,3,2-dioxaphospholane-2-oxide

2-Chloro-1,3,2-dioxaphospholane-2-oxide ??? ???
?? ??:
6609-64-9
???:
2-Chloro-1,3,2-dioxaphospholane-2-oxide
???(??):
2-CHLORO-2-OXO-1,3,2-DIOXAPHOSPHOLANE;ETHYLENE CHLOROPHOSPHATE;ETHYLENE CYCL-CHLOROPHOSPHATE;Ethylene cycl-chlorophosphate (2-chloro-2-oxo-1,3,2-dioxaphospholane);Ethylene chl;2-chloro-1,3,2;CYCLIC CHLOROPHOSPHATE;Ethylene chlorophosphate, tech. 90%;Ethylene glycol chlorophosphate, 95%;2-chloro-1,3,2λ?-dioxaphospholan-2-one
CBNumber:
CB0664909
???:
C2H4ClO3P
??? ??:
142.48
MOL ??:
6609-64-9.mol
MSDS ??:
SDS

2-Chloro-1,3,2-dioxaphospholane-2-oxide ??

???
12-14 °C
?? ?
89-91 °C0.8 mm Hg(lit.)
??
1.55 g/mL at 25 °C(lit.)
???
1.06hPa at 25℃
???
n20/D 1.45(lit.)
???
>230 °F
?? ??
-20°C
???
?????(???), ???????(?? ???)
??? ??
?? ?? ??
??
???? ?????
???
? ? ?????? ?? ??.
??
Moisture Sensitive
BRN
606582
???
??? ?? ???
InChIKey
SBMUNILHNJLMBF-UHFFFAOYSA-N
LogP
-0.485 at 25℃ and pH7
CAS ??????
6609-64-9(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 14-34
????? 26-36/37/39-45-8-25-27
????(UN No.) UN 3265 8/PG 2
WGK ?? 3
F ?????? 10
?? ?? 8
???? II
HS ?? 29209090
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
NFPA 704
1
3 2
W

2-Chloro-1,3,2-dioxaphospholane-2-oxide MSDS


2-Chloro-1,3,2-dioxaphospholane-2-oxide

2-Chloro-1,3,2-dioxaphospholane-2-oxide C??? ??, ??, ??

??? ??

clear colourless liquid

??

2-Chloro-1,3,2-dioxaphospholane-2-oxide is used in the synthesis of α-naphthylphosphorylcholine as a method to detect phospholipase C activity.

?? ??

2-Chloro-1,3,2-dioxaphospholane 2-oxide (COP) is a cyclic chlorophosphate reagent that can be prepared from 2-chloro-1,3,2-dioxaphospholane by reacting with molecular oxygen.

Purification Methods

It should be distilled under high vacuum as some polymerisation occurs at -1atmospheric pressure. It has IR bands at 3012, 2933, 1477, 1366, 1325, 1040, 924 and 858 cm . It is hydrolysed to HOCH2CH2OPO3H2 in 30minutes in H2O at 100o [IR: Cox & Westheimer J Am Chem Soc 80 5441 1958]. [Beilstein 1 IV 2419.]

2-Chloro-1,3,2-dioxaphospholane-2-oxide ?? ?? ? ???

???

2-Chloro-1,3,2-dioxaphospholane 1,2-Bis(trimethylsilyloxy)ethane ????????

?? ??

1,3,2-Dioxaphospholane, 2-ethoxy-, 2-oxide 2-????-1,3,2-???????2-??? 1,3,2-Dioxaphospholane, 2-(2,2,2-trifluoroethoxy)-, 2-oxide

2-Chloro-1,3,2-dioxaphospholane-2-oxide ?? ??

???( 221)?? ??
??? ?? ??? ?? ?? ? ??
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2-Chloro-1,3,2-dioxaphospholane-2-oxide ?? ??:

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