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4090-55-5

4090-55-5 Structure

4090-55-5 Structure
IdentificationBack Directory
[Name]

2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE
[CAS]

4090-55-5
[Synonyms]

Einecs 223-831-2
2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE
2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphinane2-oxide
3,2-dioxaphosphorinane,2-chloro-5,5-dimethyl-2-oxide
-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide
2-chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide
5,5-Dimethyl-2-chloro-1,3,2-dioxaphosphorinane 2-oxide
1,3,2-Dioxaphosphorinane, 2-chloro-5,5-dimethyl-, 2-oxide
2-Chloro-5,5-diMethyl-1,3,2-dioxaphosphorinane 2-oxide 95%
Phosphorochloridic acid, cyclic (2,2-dimethyltrimethylene) ester
[EINECS(EC#)]

223-831-2
[Molecular Formula]

C5H10ClO3P
[MDL Number]

MFCD03425416
[MOL File]

4090-55-5.mol
[Molecular Weight]

184.56
Chemical PropertiesBack Directory
[Melting point ]

97-102 °C(lit.)
[Boiling point ]

152.1±9.0 °C(Predicted)
[density ]

1.416 g/cm3
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[solubility ]

Acetonitrile (Slightly), Benzene (Slightly)
[form ]

solid
[color ]

White
[Stability:]

Moisture Sensitive
[InChI]

InChI=1S/C5H10ClO3P/c1-5(2)3-8-10(6,7)9-4-5/h3-4H2,1-2H3
[InChIKey]

VZMUCIBBVMLEKC-UHFFFAOYSA-N
[SMILES]

O1CC(C)(C)COP1(=O)Cl
[EPA Substance Registry System]

1,3,2-Dioxaphosphorinane, 2-chloro-5,5-dimethyl-, 2-oxide (4090-55-5)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

34
[Safety Statements ]

26-36/37/39-45
[RIDADR ]

UN 1759 8/PG 3
[WGK Germany ]

3
[TSCA ]

TSCA listed
[HazardClass ]

8
[HS Code ]

2920907090
Hazard InformationBack Directory
[Uses]

2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide may be used in the synthesis of 5,5-dimethyl-2-oxido-[1,3,2]-dioxaphosphorinane-2-yl-amino carboxylates and cyclic diguanosine monophosphate (c-di-GMP).
[General Description]

2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide is also referred to as 5,5-dimethyl-2-oxo-2-chloro-1,3,2-dioxaphosphinane (DMOCP). It can be prepared by reacting phosphorous oxychloride (in dry toluene) with 2,2-dimethyl-1,3-propane diol and triethyl amine.
Spectrum DetailBack Directory
[Spectrum Detail]

2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE(4090-55-5)1HNMR
2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE(4090-55-5)FT-IR
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