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22042-96-2生产厂家

22042-96-2价格

22042-96-2

22042-96-2结构式
22042-96-2结构式

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中文名 二乙烯三胺五亚甲基膦酸钠
英文名 sodium,[2-[2-[bis(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methyl-hydroxyphosphinate
中文别名 [[(磷酰甲基)亚氨]双[2,1-亚乙次氮双(亚甲基)]]四膦酸钠盐
二乙烯三胺五甲基膦酸钠 DTPMPNAX
二亚乙基三胺五亚甲基膦酸钠
英文别名 Dequest 2066 deflocculant and sequestrant
Diethylenetriaminepenta(methylenephosphonicacid) sodium salt
Dequest 2066
Phosphonic acid,((bis(2-(bis(phosphonomethyl)amino)ethyl)amino)methyl)-,sodium salt
Briquest 543-33S
EINECS 244-751-4
Wayplex 55S
Sequion 40Na32
(((Phosphonomethyl)imino)bis((ethylenenitrilo)bis(methylene)))tetrakisphosphonic acid,sodium salt
密度 1.945g/cm3
沸点 1003.3ºC at 760mmHg
分子式 C9H18N3Na10O15P5
分子量 793.01700
闪点 560.6ºC
精确质量 792.84000
PSA 374.72000
LogP 1.95040
储存条件 室温
计算化学

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:9

3.氢键受体数量:18

4.可旋转化学键数量:16

5.互变异构体数量:无

6.拓扑分子极性表面积:300

7.重原子数量:33

8.表面电荷:0

9.复杂度:813

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:2

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA0411000
CHEMICAL NAME :
Phosphonic acid, (((phosphonomethyl)imino)bis(2,1-ethanediylnitrilobis (methylene)))tetrakis -, sodium salt
CAS REGISTRY NUMBER :
22042-96-2
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C9-H28-N3-O15-P5.xNa

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>2510 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - duck
DOSE/DURATION :
>2510 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-0950/0951