O,S-二乙基甲基硫代磷酸

O,S-二乙基甲基硫代磷酸 基本信息
CAS号 2511-10-6 分子式 C5H13O2PS
分子量 168.19400 精确质量  168.03700
PSA  61.41000 LogP  2.59890

基本信息 展开↓

CAS号:
2511-10-6
3D弹球模型:
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分子式:
C5H13O2PS
分子量:
168.19400
中文名称:
O,S-二乙基甲基硫代磷酸
英文名称:
1-[ethylsulfanyl(methyl)phosphoryl]oxyethane
中文别名:
O,S-二乙基甲基硫代磷酸;
甲基硫代磷酸 O,S-二乙酯
英文别名:
1-[ethylsulfanyl(methyl)phosphoryl]oxyethane;
O,S-Diethyl methylthiophosphonate;
methyl-thiophosphonic acid O,S-diethyl ester;
OSDMP;
O-Ethyl-S-ethylmethylphosphonothiolate;
O,S-diethyl methylphosphonothionate;
LG 61;
O,S-Diethyl methyl phosphonothioate;
O,S-diethyl methylphosphonate;
Phosphonothioic acid,methyl-,O,S-diethyl ester;
Methylphosphonothioic acid O,S-diethyl ester
精确分子量/精确质量:
168.03700
极性分子表面积/PSA:
61.41000
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。
贝尔斯坦号/MDL:
MFCD01705977
InChI:
The Key: AIMOGGQLCCAPQJ-UHFFFAOYSA-N

物化性质展开↓

密度:
1.081g/cm3
沸点:
208ºC at 760mmHg
闪点:
79.6ºC
折射率:
1.45
蒸汽压:
0.315mmHg at 25°C

安全信息展开↓

包装等级:
II
风险类别:
6.1

合成路线查看所有的合成路线

  • 22307-81-9

    Na salt of O-ethylmethylthiophosphonic acid

  • +

  • 75-03-6

    碘乙烷

  • ~89%

  • 2511-10-6

    O,S-二乙基甲基硫代磷酸

  • 1496-75-9

    ethyl thiohypochlorite

  • +

  • 16391-07-4

    甲基次磷酸乙酯

  • 2511-10-6

    O,S-二乙基甲基硫代磷酸

  • 74-96-4

    溴乙烷

  • +

  • 18005-40-8

    甲基磷羧基硫酸O-乙酯

  • 2511-10-6

    O,S-二乙基甲基硫代磷酸

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TB1085000
CHEMICAL NAME :
Phosphonothioic acid, methyl-, O,S-diethyl ester
CAS REGISTRY NUMBER :
2511-10-6
BEILSTEIN REFERENCE NO. :
1753418
LAST UPDATED :
199706
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C5-H13-O2-P-S
MOLECULAR WEIGHT :
168.21

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 :
6 mg/kg
TOXIC EFFECTS :
Behavioral - tetany Lungs, Thorax, or Respiration - dyspnea Kidney, Ureter, Bladder - urine volume increased
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 32,774,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IAEC** Interagency Collaborative Group on Environmental Carcinogenesis, National Cancer Institute, Memorandum, June 17, 1974 Volume(issue)/page/year: 17JUN1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
5620 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IAEC** Interagency Collaborative Group on Environmental Carcinogenesis, National Cancer Institute, Memorandum, June 17, 1974 Volume(issue)/page/year: 17JUN1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>24 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IAEC** Interagency Collaborative Group on Environmental Carcinogenesis, National Cancer Institute, Memorandum, June 17, 1974 Volume(issue)/page/year: 17JUN1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2480 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IAEC** Interagency Collaborative Group on Environmental Carcinogenesis, National Cancer Institute, Memorandum, June 17, 1974 Volume(issue)/page/year: 17JUN1974
毒理学数据:

1、急性毒性:大鼠经口LD50:6mg/kg;小鼠静脉LD50:1mg/kg;狗静脉LD50:5620ug/kg;兔子,皮肤接触LD50:>24mg/kg;兔子静脉LD50:2480ug/kg;

分子结构与计算化学数据展开↓

分子结构数据


1、摩尔折射率:41.82

2、摩尔体积(cm3/mol):155.5

3、等张比容(90.2K):373.5

4、表面张力(dyne/cm):33.2

5、介电常数:无可用的

6、极化率(10-24cm3):16.58

7、单一同位素质量:168.037386Da

8、标称质量:168Da

9、平均质量:168.1943Da

计算化学数据


1、   疏水参数计算参考值(XlogP):0.8

2、   氢键供体数量:0

3、   氢键受体数量:2

4、   可旋转化学键数量:4

5、   互变异构体数量:

6、   拓扑分子极性表面积(TPSA):26.3

7、   重原子数量:9

8、   表面电荷:0

9、   复杂度:116

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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