Phosphonic acid,bis(1-methylethyl) ester cas no:1809-20-7
Synonyms: Isopropylphosphonate ((C3H7O)2HPO) (6CI,7CI);Phosphonic acid, diisopropyl ester (8CI);Bis(2-propyl) phosphite;Diisopropoxyphosphine oxide;Diisopropyl hydrogenphosphite;Diisopropyl phosphite;Diisopropyl phosphonate;Isopropyl phosphite((C3H7O)2(HO)P);NSC 82344;O,O-Diisopropyl phosphonate;
NamePhosphonic acid,bis(1-methylethyl) ester
CAS1809-20-7
SynonymsIsopropylphosphonate ((C3H7O)2HPO) (6CI,7CI);Phosphonic acid, diisopropyl ester (8CI);Bis(2-propyl) phosphite;Diisopropoxyphosphine oxide;Diisopropyl hydrogenphosphite;Diisopropyl phosphite;Diisopropyl phosphonate;Isopropyl phosphite((C3H7O)2(HO)P);NSC 82344;O,O-Diisopropyl phosphonate;
EINECS(EC#)217-317-7
Molecular FormulaC6H15O3P
Molecular Weight166.16
Appearanceclear, colorless clear liquid.
refractive index1.4065-1.4085
storage tempStore in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. Store protected from moisture.
Sensitive Moisture Sensitive
Hazard Xn:Harmful;
Risk R22;R36/37/38
Safety
Moderately toxic by ingestion. Mildly toxic by skin contact. Mutation data reported. When heated to decomposition it emits toxic fumes of POx. See also ESTERS.
Hazard Codes: Xn.gif)
Risk Statements:
22: Harmful if swallowed
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements:
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37: Wear suitable gloves
39: Wear eye/face protection
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| guinea pig |
LC50 |
inhalation |
9010mg/m3 (9010mg/m3) |
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES |
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985. |
| guinea pig |
LD50 |
unreported |
1500mg/kg (1500mg/kg) |
|
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(7), Pg. 78, 1986. |
| mouse |
LC50 |
inhalation |
9085mg/m3 (9085mg/m3) |
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES |
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985. |
| mouse |
LD50 |
oral |
1590mg/kg (1590mg/kg) |
|
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985. |
| rabbit |
LD50 |
skin |
5700mg/kg (5700mg/kg) |
|
Albright & Wilson Inc. Vol. #OPB-3, Pg. 1984, |
| rat |
LC50 |
inhalation |
9600mg/m3 (9600mg/m3) |
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES |
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985. |
| rat |
LD50 |
oral |
1700mg/kg (1700mg/kg) |
|
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985. |
