乙拌磷氧磷,磺

乙拌磷氧磷,磺 基本信息
CAS号 2496-91-5 分子式 C8H19O5PS2
分子量 290.33700 精确质量  290.04100
PSA  113.16000 LogP  3.41620

基本信息 展开↓

CAS号:
2496-91-5
3D弹球模型:
立即前往扯扯看
分子式:
C8H19O5PS2
分子量:
290.33700
中文名称:
乙拌磷氧磷,磺
英文名称:
Demeton-S Sulfone
中文别名:
乙拌磷氧磷,磺;
O,O-二乙基-S-[2-(乙基磺酰基)乙基]硫代磷酸酯
英文别名:
Demeton-S Sulfone;
1-diethoxyphosphorylsulfanyl-2-ethylsulfonylethane
精确分子量/精确质量:
290.04100
极性分子表面积/PSA:
113.16000
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。
InChI:
The Key: VMXCTQSDRPKAOC-UHFFFAOYSA-N

物化性质展开↓

密度:
1.248g/cm3
沸点:
416.3ºC at 760 mmHg
闪点:
205.6ºC
折射率:
1.48
蒸汽压:
9.32E-07mmHg at 25°C

安全信息展开↓

包装等级:
I
风险类别:
6.1(a)

合成路线查看所有的合成路线

  • 2496-92-6

    氧乙拌磷亚砜

  • ~84%

  • 2496-91-5

    乙拌磷氧磷,磺

  • 126-75-0

    内吸磷 S

  • 2496-91-5

    乙拌磷氧磷,磺

化学图谱

  1. 氧乙拌磷砜质谱(MS)

上一页 1/4 下一页

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TF2976000
CHEMICAL NAME :
Phosphorothioic acid, O,O-diethyl S-(2-(ethylsulfonyl)ethyl) ester
CAS REGISTRY NUMBER :
2496-91-5
BEILSTEIN REFERENCE NO. :
1713526
LAST UPDATED :
199612
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C8-H19-O5-P-S2
MOLECULAR WEIGHT :
290.36
WISWESSER LINE NOTATION :
WS2&2SPO&O2&O2

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 :
1900 ug/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,606,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1800 ug/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,606,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,345,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5900 ug/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,606,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
8500 ug/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,606,1956

分子结构与计算化学数据展开↓

分子结构数据


五、分子性质数据:

1、   摩尔折射率:66.13

2、   摩尔体积(cm3/mol):232.4

3、   等张比容(90.2K):595.7

4、   表面张力(dyne/cm):43.1

5、   介电常数(F/m):

6、   偶极距(D):

7、   极化率(10-24cm3):26.21

计算化学数据


1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:6

4.可旋转化学键数量:9

5.互变异构体数量:无

6.拓扑分子极性表面积103

7.重原子数量:16

8.表面电荷:0

9.复杂度:312

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:1

上下游相关产品

上游产品

更多
  • 2496-92-6

    氧乙拌磷亚砜

  • 126-75-0

    内吸磷 S

立即下载安装“化学加”APP
专业、功能强大,随时调用更加方便