| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| R811446 | MACKLIN | (|R|)-(+)-4-羟基-2-吡咯烷酮 | 97% | 261元/5g; 396元/10g; 671元/25g; | 咨询 |
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| 541366 | J&K | (R)-(+)-4-Hydroxy-2-pyrrolidinone | 97% | 296元/1G; | 咨询 |
基本信息 | 分子式 | C4H7NO2 | | 分子量 | 101.10 | | 熔点 | 156-159 | | 比旋光度([α]20D) | +40.0° to +46.0° (C=1,EtOH) | | MDL编码 | MFCD00273364 | | Beilstein | 1524193 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H303
H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 |
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| C44382 | Alfa Aesar | (R)-(+)-4-Hydroxy-2-pyrrolidinone | 97% | 3061元/1g; 10241元/5g; | 咨询 |
基本信息 Ref#
44382 MDL
273364 分子式
C4 H7 N O2 分子量
101.11 |
| 479160 | Sigma-Aldrich | (R)-(+)-4-Hydroxy-2-pyrrolidinone | 97% | 976.79元/1 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C4H7NO2 | | 分子量 | 101.10 | | Beilstein | 1524193 | | MDL编号 | MFCD00273364 | | PubChem化学物质编号 | 24871603 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | 旋光性 | [α]23/D +43°, c = 1 in ethanol | | mp | 156-159 ℃ (lit.) | | SMILES string | O[C@H]1CNC(=O)C1 | | InChI | 1S/C4H7NO2/c6-3-1-4(7)5-2-3/h3,6H,1-2H2,(H,5,7)/t3-/m1/s1 | | InChI key | IOGISYQVOGVIEU-GSVOUGTGSA-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 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 047704 | Fluorochem | (R)-4-Hydroxy-2-pyrrolidinone | 95% | 484元/250mg; 748元/1g; 2706元/5g; 4708元/10g; | 咨询 |
基本信息 | CAS Number | 22677-21-0 | | MDL Number | MFCD00273364 |
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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