| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| R815491 | MACKLIN | (|R|)-(-)-1,2-丙二醇 | 99% | 26元/1g; 32元/5g; 43元/25g; 105元/100g; 455元/500g; | 咨询 |
储存：室温,干燥,密封 状态：无色液体 折射率：n20/D 1.434(lit.) |
| P1152 | TCI | (R)-(-)-1,2-Propanediol | >97.0%(GC) | 870元/5G; 2190元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C3H8O2 = 76.10 | | 外观与形状(20℃) | 液体 | | 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 | 4349344 | | PubChem物质ID | 87575254 | | Merck Index (14) | 7855 | | MDL编号 | MFCD00066248 |
技术规格 | Appearance | Colorless to Light orange to Yellow clear liquid | | Purity(GC) | min. 97.0 % | | Optical purity(GC) | min. 97.0 ee% |
物性(参考值) | 闪点 | 103 ℃ | | 比重 | 1.04 | | 比旋光度 [α]D | -17° (neat) | | 折射率 | 1.43 |
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。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护眼罩/戴防护面具。
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。
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| 293421 | J&K | (R)-(-)-1,2-Propanediol | 99% | 414元/1G; 1354元/5G; 3342元/25G; | 咨询 |
基本信息 | 分子式 | C3H8O2 | | 分子量 | 76.09 | | 沸点 | 186-188 | | 闪点 | 103 | | 密度 | 1.04 | | 折光率(n20D) | 1.4340 | | MDL编码 | MFCD00066248 | | Beilstein | 1718872 | | Merck | 14,7855 |
安全信息 |
| B21937 | Alfa Aesar | (R)-(-)-1,2-Propanediol | 98% | 981元/1g; 3160元/5g; 7877元/25g; | 咨询 |
基本信息 MDL
MFCD00066248 分子式
C3H8O2 分子量
76.10 沸点
186-188° 闪点
107°(224°F) 密度
1.040 折射率
1.4320 形态
Liquid Beilstein
1718872 Merck
14,7855 安全信息 TSCA
否 |
| 540242 | Sigma-Aldrich | (R)-(-)-1,2-Propanediol | 96% | 319.48元/5 G; 1238.05元/25 G; | 咨询 |
产品说明 包装 5 g in glass bottle
25 g in poly bottle 其他说明 (R)-(-)-1,2-丙二醇通过瘤胃微生物菌群而在牛瘤胃液中发生代谢，并释放出含硫气体。 法律信息 经Sterling Pharma Solutions Limited授权使用Jacobsen HKR技术制造。 基本信息 | 线性分子式 | CH3CH(OH)CH2OH | | 分子量 | 76.09 | | Beilstein | 1718872 | | MDL编号 | MFCD00066248 | | PubChem化学物质编号 | 24878449 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 96% | | 旋光性 | [α]20/D −16.5°, neat | | 光学纯度 | ee: 98% (GLC) | | 折射率 | n20/D 1.434 (lit.) | | bp | 186-188 ℃/765 mmHg (lit.) | | 密度 | 1.04 g/mL at 25 ℃ (lit.) | | SMILES string | C[C@@H](O)CO | | InChI | 1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3/t3-/m1/s1 | | InChI key | DNIAPMSPPWPWGF-GSVOUGTGSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 217.4 °F - closed cup | | 闪点(C) | 103 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| 166900 | Fluorochem | (R)-1,2-Propanediol | 98% | 220元/1g; 440元/5g; 770元/10g; 1364元/25g; | 咨询 |
基本信息 | CAS Number | 4254-14-2 | | MDL Number | MFCD00066248 | | Boiling Point | 186 - 188 ℃ | | Melting Point | -60 ℃ | | Density | 1.04 |
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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