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四(乙二醇)二硫
Tetra(ethylene glycol) dithiol
产品别名
2781-02-4
四(乙二醇)二硫
Tetra(ethylene glycol) dithiol
2,2′-[2,2′-Oxybis(ethane-2,1-diyl)bis(oxy)]diethanethiol
Diethylene glycol di(ethanethiol)
2,2′-[2,2′-氧双(2,1-乙烷)双(氧)]二乙硫醇
二乙二醇二(乙硫醇)
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C8H18O3S2 |
| Molecular weight | 226.36 |
| MDL number | MFCD18910705 |
| PubChem Substance ID【PubChem化学物质编号】 | 329765130 |
| NACRES | NA.23 |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 97% |
| form【形式】 | liquid |
| reaction suitability | reagent type: cross-linking reagent reactivity: thiol reactive |
| refractive index【折射率】 | n |
| density | 1.100 g/mL at 25 ℃ |
| polymer architecture【聚合物结构设计】 | shape: linear functionality: homobifunctional |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | SCCOCCOCCOCCS |
| InChI | 1S/C8H18O3S2/c12-7-5-10-3-1-9-2-4-11-6-8-13/h12-13H,1-8H2 |
| InChI key | MCINHQIUGNVTLG-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS06 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H302 - H315 - H319 - H331 - H335 |
| Precautionary Statements | P301 + P312 + P330 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 3 |
