2-Hexynoic acid 2-己炔酸
CAS 764-33-0 MFCD00014371
化学结构图
SMILES: CCCC#CC(=O)O
化学属性
| Mol. Formula | C6H8O2 |
|---|---|
| Mol. Weight | 112 |
| Melting Point | 23-26 |
| Refractive index | n20/D 1.460 |
| TSCA | No |
| Boiling Point | 230 |
| Flash Point | 110-112°C/10mm |
| Density | 0.992 |
别名和识别编码
| Chemical Name | 2-Hexynoic acid |
|---|---|
| MDL Number | MFCD00014371 |
| CAS Number | 764-33-0 |
| Beilstein Registry Number | 1744983 |
| Synonym | 2-已炔酸 2-已炔酸,96% 2-己炔酸 TIMTEC-BB SBB009091 2-Hexynoicacid,96% 2-HEXYNOIC ACID |
| Chemical Name Translation | 2-己炔酸 |
| PubChem Substance ID | 324380 |
| Reaxys-RN | 1744983 |
| LabNetwork Molecule ID | LN01742584 |
| InChI | InChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-3H2,1H3,(H,7,8) |
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分类
- {SNA} Building Blocks, C6, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
安全信息
- R22 Harmful if swallowed 吞咽有害
- R34 Causes burns 会导致灼伤
- R36 Irritating to eyes 刺激眼睛
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
GHS Symbol
- H290 May be corrosive to metals 可能腐蚀金属。
- H302 Harmful if swallowed 吞食有害
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
- H319 Causes serious eye irritation 严重刺激眼睛
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- P301+P330+P331+P310
- P303+P361+P353
- P304+P340
- P305+P351+P338
- P305+P351+P338+P310
- P342+P311
- P501 Dispose of contents/container to..… 处理内容物/容器.....
其他信息
- Sigma Aldrich:764-33-0(sigmaaldrich)
- 图谱信息:2-己炔酸(764-33-0)核磁图( 1 HNMR) 2-己炔酸(764-33-0)红外图谱(IR1) 2-己炔酸(764-33-0)质谱(MS) 2-己炔酸(764-33-0)核磁图( 13 CNMR)
- Alfa Aesar:2-已炔酸,96% 2-Hexynoic acid, 96%(764-33-0)
- MOL 文件:764-33-0.mol
- TCI Shanghai:2-己炔酸 2-Hexynoic Acid,>;95.0%(T)(764-33-0)
- 2-己炔酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0665 2-己炔酸 2-Hexynoic Acid 5G 744元 2010/05/25 L02526 2-已炔酸, 96% 2-Hexynoic acid, 96% 5g 2380元 2010/05/25 L02526 2-已炔酸, 96% 2-Hexynoic acid, 96% 1g 668元
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