联苯亚磷酸2-乙基己酯

联苯亚磷酸2-乙基己酯 基本信息
CAS号 15647-08-2 分子式 C20H27O3P
分子量 346.40000 精确质量  346.17000
PSA  41.28000 LogP  6.60430

基本信息 展开↓

CAS号:
15647-08-2
3D弹球模型:
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分子式:
C20H27O3P
分子量:
346.40000
中文名称:
联苯亚磷酸2-乙基己酯
英文名称:
2-ETHYLHEXYL DIPHENYL PHOSPHITE
中文别名:
联苯亚磷酸2-乙基己酯;
亚磷酸二乙酯;
磷酸-2-乙基己基二苯基酯
英文别名:
2-ETHYLHEXYL DIPHENYL PHOSPHITE;
Phosphorous acid diphenyl 2-ethylhexyl ester;
diphenyl ethylhexyl phosphite;
2-ethylhexyl diphenyl ester;
phosphorous acid-(2-ethyl-hexyl ester)-diphenyl ester;
Phosphorousacid,2-ethylhexyldiphenylester;
diphenyl(2-ethylhexyl)phosphite;
forstabk201;
Phosphorigsaeure-(2-aethyl-hexylester)-diphenylester;
forstab;
Einecs 239-716-5;
O,O-Diphenyl-O-(2-ethylhexyl)phosphite
精确分子量/精确质量:
346.17000
极性分子表面积/PSA:
41.28000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
239-716-5
InChI:
The Key: XKZGIJICHCVXFV-UHFFFAOYSA-N

物化性质展开↓

熔点:
215-219 °C(lit.)
沸点:
389.9ºC at 760mmHg
闪点:
234.1ºC
蒸汽压:
6.21E-06mmHg at 25°C
其它信息:

1. 性状:未确定

2. 密度(g/mL,25/4):未确定

3. 相对蒸汽密度(g/mL,空气=1未确定

4. 熔点(ºC):未确定

5. 沸点(ºC,常压):50-51

6. 沸点(ºC,5.2kPa): 未确定

7. 折射率: 未确定

8. 闪点(ºC): 未确定

9. 比旋光度(º): 未确定

10. 自燃点或引燃温度(ºC): 未确定

11. 蒸气压(kPa,25ºC): 未确定

12. 饱和蒸气压(kPa,60ºC): 未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC): 未确定

15. 临界压力(KPa): 未确定

16. 油水(辛醇/水)分配系数的对数值: 未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V): 未确定

19. 溶解性:未确定

安全信息展开↓

海关代码:
2920901900
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R22:Harmful if swallowed. R36/37/38:Irritating to eyes, respiratory system and skin . R43:May cause sensitization by skin contact.
安全说明:
S26-S36/37
危险标志:
Xn,Xi

合成路线查看所有的合成路线

  • 104-76-7

    2-乙基己醇

  • +

  • 5382-00-3

    diphenyl chlorophosphite

  • 15647-08-2

    联苯亚磷酸2-乙基己酯

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TG8800000
CHEMICAL NAME :
Phosphorous acid, 2-ethylhexyl diphenyl ester
CAS REGISTRY NUMBER :
15647-08-2
BEILSTEIN REFERENCE NO. :
2297250
LAST UPDATED :
199701
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C20-H27-O3-P

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 :
1880 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - other (direct) parasympathomimetic Peripheral Nerve and Sensation - structural change in nerve or sheath Behavioral - tremor
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(1),41,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2150 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - other (direct) parasympathomimetic Peripheral Nerve and Sensation - structural change in nerve or sheath Behavioral - tremor
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(1),41,1979
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
>2500 ug/m3/2H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(1),41,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Autonomic Nervous System - other (direct) parasympathomimetic Peripheral Nerve and Sensation - structural change in nerve or sheath Behavioral - tremor
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(1),41,1979 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 mg/m3/4H/22W-I
TOXIC EFFECTS :
Blood - changes in erythrocyte (RBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Metabolism (Intermediary) - xanthine, purine or nucleotides including urate
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(1),41,1979
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
3600 mg/kg/45D-I
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(1),41,1979
毒理学数据:

急性毒性:小鼠口经LD50 1880mg/kg;大鼠LD502150 mg/kg

吸入毒性:小鼠:5 mg/m3/4H/22W-I

海关数据查看详细

中国海关编码:2920901900

概述:
2920901900 亚磷酸酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2920901900 VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

分子结构与计算化学数据展开↓

计算化学数据


1、 疏水参数计算参考值(XlogP):6.8

2、 氢键供体数量:0

3、 氢键受体数量:3

4、 可旋转化学键数量:11

5、 互变异构体数量:

6、 拓扑分子极性表面积(TPSA):27.7

7、 重原子数量:24

8、 表面电荷:0

9、 复杂度:281

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:1

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:1

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  • 104-76-7

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