?????? ?? ???
|
|
?????? ?? ??? ??
- ?? ?
- 71 °C (8 mmHg)
- ??
- 0.997
- ???
- 1.4065-1.4085
- ???
- 69°C
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- ?????(???? ??), ???(???? ??)
- ??? ??
- ??
- Specific Gravity
- 1
- ??
- ???
- ???
- ??
- ??
- Moisture Sensitive
- InChI
- InChI=1S/C6H15O3P/c1-5(2)8-10(7)9-6(3)4/h5-6,10H,1-4H3
- InChIKey
- BLKXLEPPVDUHBY-UHFFFAOYSA-N
- SMILES
- P(=O)(OC(C)C)OC(C)C
- CAS ??????
- 1809-20-7(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-22 | ||
| ????? | 37/39-26 | ||
| ????(UN No.) | 3265 | ||
| RTECS ?? | SZ7660000 | ||
| TSCA | TSCA listed | ||
| HS ?? | 29209085 | ||
| ?? | guinea pig,LC50,inhalation,9010mg/m3 (9010mg/m3),LUNGS, THORAX, OR RESPIRATION: OTHER CHANGESGASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDSBEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD,Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985. | ||
| ???? ?? | KE-10960 |
?????? ?? ??? C??? ??, ??, ??
??? ??
clear colourless liquid, corrosive, soluble in organic solvents such as ethanol.?? ??
Diisopropyl phosphite is prepared by directly reacting isopropanol with phosphorus trichloride.3(CH3)2CHOH+PCl3→[(CH3)2CHO]2POH+2HCl↑+(CH3)2CHCl
At a ratio of 3:1 (mol), continuously feed 215kg/h of isopropanol and 150kg/h of phosphorus trichloride. When mixed, this results in a violent reaction that generates hydrogen chloride gas. This gas is quickly removed from the mixing pot using vacuum mercury. The crude ester produced is then heated in a falling film type spinner deacidification device and further deacidified. The resulting product is then cooled to below 40°C and obtained with a content of 92%-95% and a yield of 95%～98%.
Synthesis Reference(s)
Tetrahedron Letters, 29, p. 3327, 1988 DOI: 10.1016/0040-4039(88)85153-0?????? ?? ??? ?? ?? ? ???
???
?? ??
Phosphite
???O,O-?????????????
??????
??(1-????)?????? ?
Diethyl allylphosphonate
2,2'-DINITRODIBENZYL
Tetraisopropyl methylenediphosphonate
2,6-ditert-butyl-4-[di(propan-2-yloxy)phosphorylmethyl]phenol
Methanesulfonic acid, 1,1,1-trifluoro-, [bis(1-methylethoxy)phosphinyl]methyl ester
2-????-N-?????????
?????? ?? ??? ?? ??
???( 246)?? ??
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?????? ?? ??? ?? ??:
???? ???? ????? ???????? ??????????? ?? ??? ????? ?????????????? ???(IV) ??????? ??????????? ????(2-?????????)?? ?????? ?? ???
ISOPROPYL LAURATE
DI-TERT-BUTYL PHOSPHITE
Triphenyl phosphite
PHOSPHOROUS ACID TRI-O-CRESYL ESTER
Dibenzyl phosphite
Diethyl phosphite
Dimethyl phosphite
GLYOXAL SODIUM BISULFITE
DIPHENYL PHOSPHITE