| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M839656 | MACKLIN | 4-甲酸甲酯苯乙炔;4-乙炔苯甲酸甲酯 | 98% | 30元/250mg; 35元/1g; 135元/5g; 592元/25g; 2200元/100g; | 展开 |
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| M2768 | TCI | Methyl 4-Ethynylbenzoate | >98.0%(GC) | 290元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C10H8O2 = 160.17 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 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 | 2326855 | | PubChem物质ID | 354334063 | | MDL编号 | MFCD00168820 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 93.0 to 97.0 ℃ |
物性(参考值) |
| 982614 | J&K | Methyl 4-Ethynylbenzoate | 98% | 630元/1G; 2520元/5G; | 展开 |
基本信息 | 分子式 | C10H8O2 | | 分子量 | 160.17 | | 熔点 | 93-97 | | MDL编码 | MFCD00168820 | | Beilstein | 2326855 |
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| H53419 | Alfa Aesar | Methyl 4-Ethynylbenzoate | 97% | 3859元/1g; 13795元/5g; | 展开 |
应用
Methyl 4-ethynylbenzoate is used as pharmaceutical intermediate. 备注
Stable under recommended storage conditions. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00168820 分子式
C10H8O2 分子量
160.17 熔点
92-94° 灵敏度
Ambient temperatures. 形态
Solid 溶解性
Sparingly soluble in water (0.16 g/L at 25°C). 安全信息 TSCA
否 |
| 724653 | Sigma-Aldrich | Methyl 4-Ethynylbenzoate | ≥90% | 481.43元/1 G; | 展开 |
基本信息 | 经验(实验)分子式 | C10H8O2 | | 分子量 | 160.17 | | MDL编号 | MFCD00168820 | | PubChem化学物质编号 | 329764098 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥90% | | mp | 88-95 ℃ | | 储存温度 | 2-8℃ | | SMILES string | COC(=O)c1ccc(cc1)C#C | | InChI | 1S/C10H8O2/c1-3-8-4-6-9(7-5-8)10(11)12-2/h1,4-7H,2H3 | | InChI key | JPGRSTBIEYGVNO-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 209266 | Fluorochem | Methyl 4-Ethynylbenzoate | 98% | 484元/1g; 1276元/5g; | 展开 |
基本信息 | CAS Number | 3034-86-4 | | MDL Number | MFCD00168820 | | Boiling Point | 239.4 ℃ at 760 mmHg |
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 .
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