5853-68-9

5853-68-9结构式
5853-68-9结构式

化源商城直购

英文名 2-ethyl-4H-1,3,2λ5-benzodioxaphosphinine 2-oxide
英文别名 Ethylphosphonic acid cyclic methylene-o-phenylene ester
4H-1,3,2-Benzodioxaphosphorin,2-ethyl-,2-oxide
2-ethyl-4H-1,3,2-benzodioxaphosphinine 2-oxide
2-ethyl-4H-1,3,2
Phosphonic acid,ethyl-,cyclic methylene-o-phenylene ester
2-Ethyl-4H-1,3,2-benzodioxaphosphorin-2-oxide
密度 1.24g/cm3
沸点 297.6ºC at 760 mmHg
分子式 C9H11O3P
分子量 198.15600
闪点 147.7ºC
精确质量 198.04500
PSA 45.34000
LogP 2.80860
折射率 1.527

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ7915000
CHEMICAL NAME :
Phosphonic acid, ethyl-, cyclic methylene-o-phenylene ester
CAS REGISTRY NUMBER :
5853-68-9
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C9-H11-O3-P
MOLECULAR WEIGHT :
198.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 30,181,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,73,1963
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
1 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,73,1963