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2,2′-(二硫代二亚甲基)二呋喃
2,2′-(Dithiodimethylene)difuran
产品别名
4437-20-1
2,2′-(二硫代二亚甲基)二呋喃
2,2′-(Dithiodimethylene)difuran
Coffee difuran
Furfuryl Disulfide
Difurfuryl Disulfide
二糠基二硫醚
二糠基二硫
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C10H10O2S2 |
| Molecular weight | 226.32 |
| FEMA Number【FEMA编号】 | 3146 |
| EC number【EC 号】 | 224-649-6 |
| Council of Europe no.【欧洲委员会编号】 | 11480 |
| MDL number | MFCD00010082 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901488 |
| Flavis number【Flavis编号】 | 13.050 |
| NACRES | NA.21 |
| General description【一般描述】 | Difurfuryl disulfide is a sulfur-containing volatile compound mainly found in roasted coffee. It is also the main degradation product of furfuryl mercaptan under Fenton-type reaction conditions. |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Halal Kosher |
| agency | follows IFRA guidelines |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 |
| Assay【测定】 | ≥95% |
| refractive index【折射率】 | n |
| bp | 112-115 ℃/0.5 mmHg (lit.) |
| mp | 10-11 ℃ (lit.) |
| density | 1.233 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | cabbage; coffee; meaty; onion; roasted; sulfurous |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| fragrance allergen【致敏芳香化合物】 | no known allergens |
| SMILES string | C(SSCc1ccco1)c2ccco2 |
| InChI | 1S/C10H10O2S2/c1-3-9(11-5-1)7-13-14-8-10-4-2-6-12-10/h1-6H,7-8H2 |
| InChI key | CBJPZHSWLMJQRI-UHFFFAOYSA-N |
| packaging【包装】 | 100, 250 g in glass bottle 1 kg 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 |
