| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| R835019 | MACKLIN | (R)-1,2-丁二醇 | >98% | 35元/200mg; 58元/1g; 214元/5g; | 咨询 |
储存：室温,密封,干燥 状态：无色-略淡黄色澄清液体 |
| B4118 | TCI | (R)-1,2-Butanediol | >98.0%(GC) | 690元/1G; 2250元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C4H10O2 = 90.12 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1718934 | | PubChem物质ID | 253659633 | | MDL编号 | MFCD09953765 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 98.0 % | | Specific rotation [a]20/D | +15.0 to +18.0 deg(C=3、EtOH) |
物性(参考值) | 沸点 | 60 ℃/1 mmHg | | 闪点 | 93 ℃ | | 比重 | 1.00 | | 比旋光度 [α]D | 17° (C=3,EtOH) | | 折射率 | 1.44 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H319 : 造成严重眼刺激。
H227 : 可燃液体。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P403 + P235 : 存放在通风良好的地方。保持低温。
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| 618493 | J&K | (R)-1,2-Butanediol | 98% | 656元/1G; 2138元/5G; | 咨询 |
基本信息 | 分子式 | C4H10O2 | | 分子量 | 90.12 | | 沸点 | 60 | | 折光率(n20D) | 1.4360-1.4400 | | 比旋光度([α]20D) | +15° to +18° (C=3, EtOH) | | MDL编码 | MFCD09953765 | | Beilstein | 1718934 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H319 | | 防范说明 | P264
P280
P305+P351+P338
P337+P313 | | WGK | 3 |
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| Y16105 | Alfa Aesar | (R)-Butane-1,2-diol | | 128元/250mg; 299元/1g; 940元/5g; 1714元/10g; | 咨询 |
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| 238432 | Fluorochem | (R)-Butane-1,2-diol | 95% | 396元/1g; 1232元/5g; 2090元/10g; 4202元/25g; | 咨询 |
基本信息 | CAS Number | 40348-66-1 | | MDL Number | MFCD09953765 |
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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