磷酸脲
磷酸脲名称
磷酸脲物理化学性质
[ 沸点 ]:
158ºC at 760 mmHg
[ 分子式 ]:
CH7N2O5P
[ 分子量 ]:
158.05000
[ 闪点 ]:
311.2ºC
[ 精确质量 ]:
158.00900
[ PSA ]:
157.67000
磷酸脲毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YU1575000
- CHEMICAL NAME :
- Urea, phosphate
- CAS REGISTRY NUMBER :
- 4401-74-5
- LAST UPDATED :
- 199707
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C-H4-N2-O.xH3-O4-P
- MOLECULAR WEIGHT :
- 746.07
- WISWESSER LINE NOTATION :
- ZVZ &QPQQO
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 :
- 5840 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,445,1957
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,445,1957
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 683 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,445,1957
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磷酸脲安全信息
[ 海关编码 ]:
3105590000
磷酸脲海关
[ 海关编码 ]: 3105590000
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