密度 | 1.3±0.1 g/cm3 |
---|---|
沸点 | 306.5±27.0 °C at 760 mmHg |
熔点 | 25-27?°C(lit.) |
分子式 | C4H10O2S2 |
分子量 | 154.251 |
闪点 | 149.3±22.4 °C |
精确质量 | 154.012222 |
PSA | 91.06000 |
LogP | 0.51 |
外观性状 | 透明至淡黄色液体 |
蒸汽压 | 0.0±1.5 mmHg at 25°C |
折射率 | 1.590 |
储存条件 |
保持贮藏器密封、储存在阴凉、干燥的地方,确保工作间有良好的通风或排气装置 |
稳定性 |
如果遵照规格使用和储存则不会分解,未有已知危险反应,避免氧化物 |
计算化学 |
1.疏水参数计算参考值(XlogP):-0.5 2.氢键供体数量:2 3.氢键受体数量:4 4.可旋转化学键数量:5 5.互变异构体数量:无 6.拓扑分子极性表面积91.1 7.重原子数量:8 8.表面电荷:0 9.复杂度:37 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 |
更多 |
1. 性状:液体 2. 密度(g/mL,20?C):1.261 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(?C):25-27 5. 沸点(?C,300pa):未确定 6. 沸点(?C,3.5mmHg):158-163 7. 折射率:n 20/D 1.57(lit.) 8. 闪点(°F):>230 9. 比旋光度(?F):未确定 10. 自燃点或引燃温度(?C):未确定 11. 蒸气压(kPa,25?C):未确定 12. 饱和蒸气压(kPa,60?C):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(?C):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 |
|
2-羟乙基二硫化物毒性英文版
|
符号 |
GHS05, GHS06 |
---|---|
信号词 |
Danger |
危害声明 |
H301-H318 |
警示性声明 |
P280-P301 + P310-P305 + P351 + P338 |
个人防护装备 |
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
危害码 (欧洲) |
T:Toxic; |
风险声明 (欧洲) |
R23/24/25 |
安全声明 (欧洲) |
S26-S39-S45 |
危险品运输编码 | UN 2811 6.1/PG 3 |
WGK德国 | 3 |
RTECS号 | KK7525000 |
包装等级 | III |
危险类别 | 6.1 |
海关编码 | 2930909090 |
海关编码 | 2930909090 |
---|---|
中文概述 | 2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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 |
Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Introgression of leginsulin, a cysteine-rich protein, and high-protein trait from an Asian soybean plant introduction genotype into a North American experimental soybean line. J. Agric. Food Chem. 63(11) , 2862-9, (2015)
Soybean is an important protein source for both humans and animals. However, soybean proteins are relatively poor in the sulfur-containing amino acids, cysteine and methionine. Improving the content o…
|
|
Increasing proteome coverage for gel-based human tear proteome maps: towards a more comprehensive profiling. Biomed. Chromatogr. 29 , 1056-67, (2015)
In situations where the molecular mechanism of many ocular disorders is unknown, owing to the difficulties associated with sampling from ocular tissues, human tear film can be a promising medium in op…
|
|
Reduction processes in fast atom bombardment mass spectrometry: interdependence of analyte and matrix redox potentials. Biomed. Environ. Mass Spectrom. 19(10) , 628-34, (1990)
The reduction of selected redox indicator dyes during fast atom bombardment mass spectrometry was investigated in several different matrices. Reduction is indicated by the incorporation of one or more…
|
|
2,2′-DINAPHTHYL KETONE |
MFCD00002906 |
ETHANOL,2,2′-DITHIODI |
EINECS 217-576-6 |
2-hydroxyethyl disulphide |
2-Hydroxyethanedisulfide |
Diethanol disulfide |
Hydroxyethyl disulfide |
2-Hydroxyethyl disulfide |
2-(2-hydroxyethyldisulfanyl)ethanol |
bishydroxyethyldisulfide |
Dithiodiglycol |
2,2′-Dithiodiethanol |
Ethanol,2,2′-dithiobis |