2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate 2,5-二甲基-4-氧代-4,5-二氢呋喃-3-乙酸酯
CAS 4166-20-5 MFCD00799462
化学结构图
SMILES: CC(=O)OC1=C(C)OC(C)C1=O
化学属性
| Mol. Formula | C8H10O4 |
|---|---|
| Mol. Weight | 170.16 |
| Density | 1.167 |
| Refractive index | 1.4790 to 1.4830 |
| Boiling Point | 158.6°C at 760 mmHg |
| TSCA | No |
| Flash Point | 49.7°C |
别名和识别编码
| Chemical Name | 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate |
|---|---|
| CAS Number | 4166-20-5 |
| EC Number | 250-023-7 |
| Beilstein Registry Number | 2384789 |
| MDL Number | MFCD00799462 |
| Synonym | 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate |
| PubChem Substance ID | 61334 |
| Chemical Name Translation | 2,5-二甲基-4-氧代-4,5-二氢呋喃-3-乙酸酯 |
| Reaxys-RN | 1639018 |
| LabNetwork Molecule ID | LN00224480 |
| InChI | InChI=1S/C8H10O4/c1-4-7(10)8(5(2)11-4)12-6(3)9/h4H,1-3H3 |
| Canonical SMILES | CC(OC1=C(C)OC(C)C1=O)=O |
信息真实价格透明
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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现货库存
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分类
- {SNA} A - D, A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Certified Natural Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
- {SNA} A - D, A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Follows IFRA Guidelines, Halal Certified Products, Kosher Certified Products
- {SNA} A - D, A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Prod
安全信息
Signal word
Warning
GHS Symbol
WGK Germany3
Safety Statements
- S36 Wear suitable protective clothing 穿戴适当的防护服；
Risk Statements
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R22 Harmful if swallowed 吞咽有害
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P352
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P333+P313
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
- H302 Harmful if swallowed 吞食有害
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes
Xn
Storage condition
2-8°C
{LY} 2-8°C
{} {LY} 2-8°C
{} {} {LY} 2-8°C
{} {} {} {LY} 2-8°C
{} {} {} {} {LY} 2-8°C
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其他信息
- MOL 文件:4166-20-5.mol
- FEMA:3797
- Alfa Aesar:4-乙酰氧基-2，5-二甲基-3-呋喃酮,98% 4-Acetoxy-2,5-dimethyl-3(2H)-furanone, 98%(4166-20-5)
- 用途一:具有浓郁的鲜甜果和奶焦香气，是重要的水果香精原料
- 呋喃酮乙酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 345290050 呋喃酮乙酸酯 Furaneol acetate 98% 5 GR 535元 2010/05/25 B22079 4-乙酰氧基-2，5-二甲基 -3-呋喃酮, 98% 4-Acetoxy-2,5-dimethyl-3(2H)-furanone, 98% 50g 1820元 2010/05/25 B22079 4-乙酰氧基-2，5-二甲基 -3-呋喃酮, 98% 4-Acetoxy-2,5-dimethyl-3(2H)-furanone, 98% 10g 491元
- Acros Organics:呋喃酮乙酸酯 Furaneol acetate, 98%(4166-20-5)
- Sigma Aldrich:4166-20-5(sigmaaldrich)
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