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2-辛炔酸甲酯
Methyl 2-Octynoate
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 |
| 4074065 | 50 MG | 1660 |
产品别名
111-12-6
2-辛炔酸甲酯
Methyl 2-Octynoate
Methyl heptine carbonate
NSC 72098
结构式
基本信息
| Linear Formula【线性分子式】 | CH3(CH2)4C≡CCO2CH3 |
| Molecular weight | 154.21 |
| Beilstein | 1756887 |
| EC number【EC 号】 | 203-836-6 |
| MDL number | MFCD00009530 |
| General description【一般描述】 | This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Methyl 2-octynoate, belonging to the class of acetylenic esters, is an allergen found in cosmetics, often used for green, violet-leaf, floral notes in fragrances. |
| Application【应用】 | Methyl 2-octynoate may be used as a fragrance allergen standard for the quantification of the analyte in cosmetics using chromatography techniques. |
产品性质
| Quality Level【质量水平】 | 200 |
| grade【等级】 | reference material |
| Assay【测定】 | ≥97.0% (GC) |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| refractive index【折射率】 | n |
| bp | 217-220 ℃ (lit.) |
| density | 0.92 g/mL at 25 ℃ (lit.) |
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| format【格式】 | neat |
| shipped in【运输】 | wet ice |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | CCCCCC#CC(=O)OC |
| InChI | 1S/C9H14O2/c1-3-4-5-6-7-8-9(10)11-2/h3-6H2,1-2H3 |
| InChI key | FRLZQXRXIKQFNS-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07,GHS09 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H317 - H410 |
| Precautionary Statements | P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313 |
| Hazard Classifications【危险分类】 | Aquatic Acute 1 - Aquatic Chronic 3 - Skin Sens. 1A |
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 192.2 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 89 ℃ - closed cup |
