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四氢糠醇
Tetrahydrofurfuryl Alcohol
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4073810 | 1 ML | 1097 |
产品别名
97-99-4
四氢糠醇
Tetrahydrofurfuryl Alcohol
NSC 15434
Tetrahydro-2-furanmethanol
四氢呋喃甲醇
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C5H10O2 |
| Molecular weight | 102.13 |
| Beilstein | 102723 |
| EC number【EC 号】 | 202-625-6 |
| MDL number | MFCD00005372 |
| PubChem Substance ID【PubChem化学物质编号】 | 329757520 |
| NACRES | NA.24 |
| General description【一般描述】 | Tetrahydrofurfuryl alcohol (THFA), a flammable liquid with a slight ether odor, is widely used as a flavoring agent in the food industry. It finds applications as an intermediate in industrial applications, consumer products including graffiti removers, floor polish removers, oven cleaners, as a solvent for a variety of products such as dyes, waxes, resins, nail-cleaning agents, fats, etc. |
| Application【应用】 | Tetrahydrofurfuryl alcohol may be used as an analytical reference standard for the quantification of the analyte in rats and smoke flavoring from rice husk using chromatography techniques. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | analytical standard |
| vapor density【蒸汽密度】 | 3.52 (vs air) |
| vapor pressure【蒸汽压】 | 2.3 mmHg ( 39 ℃) |
| Assay【测定】 | ≥98.5% (GC) |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| expl. lim. | 9.7 % |
| refractive index【折射率】 | n n |
| bp | 178 ℃ (lit.) |
| mp | −80 ℃ (lit.) |
| density | 1.054 g/mL at 25 ℃ (lit.) |
| application(s) | cleaning products cosmetics food and beverages personal care |
| format【格式】 | neat |
| SMILES string | OCC1CCCO1 |
| InChI | 1S/C5H10O2/c6-4-5-2-1-3-7-5/h5-6H,1-4H2 |
| InChI key | BSYVTEYKTMYBMK-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07,GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H319 - H360Df |
| Precautionary Statements | P201 - P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Repr. 1B |
| Storage Class Code【储存分类代码】 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 163.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 73 ℃ - closed cup |
