| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D834740 | MACKLIN | DL-泛酰内酯 | 97% | 33元/5g; 68元/25g; 146元/100g; 500元/500g; 2003元/2.5kg; | 咨询 |
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| P0010 | TCI | DL-Pantolactone | >95.0%(GC) | 215元/25G; 530元/100G; 1990元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >95.0%(GC) | | 分子式/分子量 | C6H10O3 = 130.14 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (吸湿) | | Reaxys-RN | 80958 | | PubChem物质ID | 87574293 | | SDBS (AIST Spectral DB) | 2705 | | MDL编号 | MFCD00064333 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 95.0 % |
物性(参考值) | 熔点 | 78 ℃ | | 沸点 | 121 ℃/11 mmHg | | 水溶性 | 可溶 | | 溶解性(可溶于) | 苯,氯仿,乙醇,乙醚 |
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| 174524 | J&K | Pantolactone | 98% | 669元/100G; 3128元/500G; | 咨询 |
基本信息 | 分子式 | C6H10O3 | | 分子量 | 130.14 | | 熔点 | 74-78 | | 沸点 | 246 | | 闪点 | 122 | | MDL编码 | MFCD00064333 | | Beilstein | 80958 | | EINECS 编号 | 201-210-7 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H319
H315
H335 | | 防范说明 | P261
P302+P352
P280
P305+P351+P338 | | WGK | 3 |
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| Y22521 | Alfa Aesar | 3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one | | 286元/25g; 674元/100g; 2092元/500g; | 咨询 |
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| 55201 | Sigma-Aldrich | DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone | purum, ≥97.0% (T) | 878.55元/50 G; 2610.79元/250 G; | 咨询 |
产品说明 应用 DL-α-羟基-β,β-二甲基-γ-丁内酯(DL-泛内酯)可用于制备 3,5-二硝基苯甲酰基-DL-泛内酯。 基本信息 | 经验(实验)分子式 | C6H10O3 | | 分子量 | 130.14 | | Beilstein | 80958 | | EC 号 | 201-210-7 | | MDL编号 | MFCD00064333 | | PubChem化学物质编号 | 329758090 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 等级 | purum | | 测定 | ≥97.0% (T) | | mp | 74-78 ℃ (lit.) | | 溶解性 | H2O: 1 g/10 mL, clear, colorless to almost colorless | | SMILES string | CC1(C)COC(=O)C1O | | InChI | 1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3 | | InChI key | SERHXTVXHNVDKA-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 068597 | Fluorochem | 3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one (DL-Pantolactone) | 97% | 220元/1g; 770元/25g; 1364元/100g; | 咨询 |
基本信息 | CAS Number | 79-50-5 | | MDL Number | MFCD00064333 | | Boiling Point | 121℃/1.5kPa | | Melting Point | 78℃ |
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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