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3-氰基-7-羟基-4-甲基香豆素
3-Cyano-7-hydroxy-4-methylcoumarin
产品别名
2829-46-1
3-氰基-7-羟基-4-甲基香豆素
3-Cyano-7-hydroxy-4-methylcoumarin
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C11H7NO3 |
| Molecular weight | 201.18 |
| MDL number | MFCD00674007 |
| PubChem Substance ID【PubChem化学物质编号】 | 24867462 |
| NACRES | NA.22 |
| General description【一般描述】 | 3-Cyano-7-hydroxy-4-methylcoumarin has been isolated from Curcuma longa isopropanol extract. |
| Application【应用】 | 3-Cyano-7-hydroxy-4-methylcoumarin (CHMC) may be used as reagent for the stereo-specific preparation of RP- and SP-O-alkyl methylphosphonyl-CHMC esters. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 97% |
| mp | 300-304 ℃ (lit.) |
| SMILES string | CC1=C(C#N)C(=O)Oc2cc(O)ccc12 |
| InChI | 1S/C11H7NO3/c1-6-8-3-2-7(13)4-10(8)15-11(14)9(6)5-12/h2-4,13H,1H3 |
| InChI key | GLGBPOSQDAZSIZ-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 + H312 + H332 - H315 - H319 - H335 |
| Precautionary Statements | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
