四-N-丙基锗

四-N-丙基锗 基本信息
CAS号 994-65-0 分子式 C12H28Ge
分子量 244.99 精确质量  246.14000
PSA  0.00 A2 LogP  7.386±0.301

基本信息 展开↓

CAS号:
994-65-0
分子式:
C12H28Ge
分子量:
244.99
中文名称:
四-N-丙基锗
英文名称:
Germane, tetrapropyl-
中文别名:
四-N-丙基锗
英文别名:
Germane, tetrapropyl-;
tetrapropylgermane;
Tetra-n-propyl-german;
EINECS 213-620-3;
tetra-n-propylgermane;
Tetrapropyl-german;
tetrapropyl germanium;
Germaniumtetrapropyl;
GERMANE,TETRAPROPYL;
TETRAPROPYL GERMANE
精确分子量/精确质量:
246.14000
极性分子表面积/PSA:
0.00 A2
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:
213-620-3

物化性质展开↓

密度:
0.9491 g/cm3
熔点:
-73 °C
沸点:
247.7±23.0 °C
闪点:
98.1±16.7 °C
水溶解性:
Sparingly Soluble (2.9E-5 g/L)
折射率:
n20/D 1.452(lit.)
蒸汽密度:
0.0398 Torr

安全信息展开↓

海关代码:
2931900090
危险类别码:
20/21/22
危险标志:
Xn: Harmful;

合成路线查看所有的合成路线

  • 85273-13-8

    tert-butyl 2-methyl-3-(tripropylgermyl)peroxypropionate

  • 85273-17-2

    85273-17-2

  • +

  • 85266-42-8

    85266-42-8

  • +

  • 994-65-0

    四-N-丙基锗

  • +

  • 995-23-3

    chloro(tripropyl)germane

  • 85273-13-8

    tert-butyl 2-methyl-3-(tripropylgermyl)peroxypropionate

  • 85273-17-2

    85273-17-2

  • +

  • 994-65-0

    四-N-丙基锗

  • 85273-12-7

    2-methyl-3-(tripropylgermyl)propionyl chloride

  • 994-65-0

    四-N-丙基锗

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LY5120000
CHEMICAL NAME :
Germane, tetrapropyl-
CAS REGISTRY NUMBER :
994-65-0
BEILSTEIN REFERENCE NO. :
3660530
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C12-H28-Ge
MOLECULAR WEIGHT :
244.99

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 :
>12 gm/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 262,1302,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1243,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>20 gm/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 262,1302,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5640 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1243,1986

海关数据查看详细

中国海关编码:2931900090

概述:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
摘要/Summary:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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:无可用的

2、摩尔体积(cm3/mol):无可用的

3、等张比容(90.2K):无可用的

4、表面张力(dyne/cm):无可用的

5、介电常数:无可用的

6、极化率:无可用的

7、单一同位素质量:246.140279 Da

8、标称质量:246 Da

9、平均质量:244.9907 Da

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:0

4.可旋转化学键数量:8

5.互变异构体数量:无

6.拓扑分子极性表面积0

7.重原子数量:13

8.表面电荷:0

9.复杂度:80.2

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

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