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1,4-丁二硫醇
1,4-Butanedithiol
产品别名
1191-08-8
1,4-丁二硫醇
1,4-Butanedithiol
Tetramethylene dimercaptan
1,4-Dimercaptobutane
1,4-二硫丁烷
1,4-二巯基丁烷
结构式
基本信息
| Linear Formula【线性分子式】 | HS(CH2)4SH |
| Molecular weight | 122.25 |
| Beilstein | 1697080 |
| EC number【EC 号】 | 214-728-3 |
| MDL number | MFCD00004906 |
| PubChem Substance ID【PubChem化学物质编号】 | 24902088 |
| Flavis number【Flavis编号】 | 12.103 |
| NACRES | NA.21 |
| General description【一般描述】 | 1,4-Butanedithiol, an alkanedithiol, is a food odorant. Its odor threshold is similar to its other homologs (propane-1,3-dithiol and pentane-1,5-dithiol). |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Halal |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 |
| Assay【测定】 | ≥97% |
| refractive index【折射率】 | n |
| bp | 105-106 ℃/30 mmHg (lit.) |
| density | 1.042 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | meaty; sulfurous |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| SMILES string | [K+].[K+].[O-]S([O-])=O |
| InChI | 1S/C4H10S2/c5-3-1-2-4-6/h5-6H,1-4H2 |
| InChI key | SMTOKHQOVJRXLK-UHFFFAOYSA-N |
| packaging【包装】 | 3 kg in aluminum bottle 25, 100 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 113 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
