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Methyl dichlorophosphite

Names

[ CAS No. ]:
3279-26-3

[ Name ]:
Methyl dichlorophosphite

[Synonym ]:
O-methyl phosphodichlorite
O-methyl phosphorodichloridite
methyl phosphodichloridite
Methyl dichlorophosphite
Methyl phosphorodichloridoite
Phosphorodichloridous acid, methyl ester
Methoxydichlorophosphine
EINECS 221-915-3
Dichloro Methyl Phosphite
MFCD00000524
methyl phosphorodichloridite
Dichloromethoxyphosphine

Chemical & Physical Properties

[ Density]:
1.376 g/mL at 20 °C(lit.)

[ Boiling Point ]:
89.4±9.0 °C at 760 mmHg

[ Melting Point ]:
−91 °C(lit.)

[ Molecular Formula ]:
CH3Cl2OP

[ Molecular Weight ]:
132.914

[ Flash Point ]:
7.9±18.7 °C

[ Exact Mass ]:
131.929855

[ PSA ]:
22.82000

[ LogP ]:
3.29

[ Vapour Pressure ]:
66.3±0.2 mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.474(lit.)

[ Storage condition ]:
−20°C

[ Stability ]:
Flammable.

MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H314-H335

[ Supplemental HS ]:
Reacts violently with water.

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 2920 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2909199090

Customs

[ HS Code ]: 2909199090

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles

Radical deoxygenation of hydroxyl groups via phosphites.

J. Am. Chem. Soc. 126(41) , 13190-1, (2004)

A highly efficient, two-step sequence method for the deoxygenation of hydroxyl groups has been developed. The method involves the preparation of the 2-(2-iodophenyl)ethyl methyl phosphite derivative o...

Facile synthesis of phosphonamidate- and phosphonate-linked phosphonopeptides.

J. Pept. Sci. 12(4) , 303-9, (2006)

A direct method for the preparation of phosphonamidate- and phosphonate-linked phosphonopeptides has been developed. Using this method, both phosphonopeptides were prepared in acceptable yields direct...

Syringe method for stepwise chemical synthesis of oligonucleotides.

Nucleic Acids Res. 10(10) , 3249-60, (1982)

A simple procedure is described for synthesis of oligonucleotides by phosphate chemistry. Chains can be constructed rapidly with minimal equipment (a syringe and reagent bottles). The method is illust...


More Articles


Related Compounds