| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| E808697 | MACKLIN | 乙基环戊烯醇酮 | 98% | 81元/5g; 312元/25g; 988元/100g; 3842元/500g; | 展开 |
储存：室温 状态：浅黄色晶体 折射率：n20/D 1.476 |
| E0792 | TCI | 3-Ethyl-2-hydroxy-2-cyclopenten-1-one | >97.0%(GC) | 310元/5G; 750元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C7H10O2 = 126.16 | | 外观与形状(20℃) | 固体 | | 储存温度 | <0℃ | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气,加热 | | Reaxys-RN | 970433 | | PubChem物质ID | 87560939 | | MDL编号 | MFCD00012391 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 97.0 % |
物性(参考值) | 熔点 | 42 ℃ | | 沸点 | 75 ℃/0.3 mmHg | | 折射率 | 1.48 | | 溶解性(可溶于) | 乙醚,甲醇 |
|
| 227350 | J&K | 3-Ethyl-2-hydroxy-2-cyclopenten-1-one | 98% | 319元/5G; 821元/25G; | 展开 |
基本信息 | 分子式 | C7H10O2 | | 分子量 | 126.15 | | 沸点 | 75 | | 密度 | 1.067 | | 折光率(n20D) | 1.476 | | MDL编码 | MFCD00012391 | | Beilstein | 970433 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H317 | | 防范说明 | P280 | | WGK | 3 |
|
| W315230 | Sigma-Aldrich | Ethylcyclopentenolone | natural, 97%, FG | 649.77元/; 3690.5元/100 G; 15495.2元/500 G; 26402.2元/1 KG; | 展开 |
产品说明 包装 1 kg in poly bottle
100, 500 g in poly bottle 注意 对空气敏感(氮气冲洗并将所有 ppk 和原液储存在氮气下) 基本信息 | 经验(实验)分子式 | C7H10O2 | | 分子量 | 126.15 | | FEMA编号 | 3152 | | EC 号 | 244-606-5 | | MDL编号 | MFCD00012391 | | PubChem化学物质编号 | 329830568 | | Flavis编号 | 07.057 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 等级 | FG
Halal
Kosher
natural | | agency | follows IFRA guidelines | | reg. compliance | EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002 | | 测定 | 97% | | 折射率 | n/D 1.476 | | 密度 | 1.066 at 25 ℃ | | 文件 | see Safety & Documentation for available documents | | 性状检查 | caramel; maple; sweet | | application(s) | flavors and fragrances | | 致敏芳香化合物 | no known allergens | | 储存温度 | 2-8℃ | | SMILES string | O=C1CCC(CC)=C1O | | InChI | 1S/C7H10O2/c1-2-5-3-4-6(8)7(5)9/h9H,2-4H2,1H3 | | InChI key | JHWFWLUAUPZUCP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H317 | | 预防措施声明 | P280 - P333 + P313 | | 危险分类 | Skin Sens. 1 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 230.0 °F | | 闪点(C) | 110 ℃ |
|
| 242706 | Fluorochem | 3-Ethyl-2-hydroxycyclopent-2-enone | 95% | 1012元/5g; 3168元/25g; | 展开 |
基本信息 | CAS Number | 21835-01-8 | | MDL Number | MFCD00012391 | | Boiling Point | 75℃ | | Melting Point | 42℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com