| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| R815532 | MACKLIN | (|R|)-(-)-2-苯丙酸 | 98% | 30元/250mg; 46元/1g; 182元/5g; 835元/25g; | 咨询 |
储存：2~8°C 状态：无色或白色到淡-黄色固体或液体 折射率：n20/D 1.523(lit.) |
| P1219 | TCI | (R)-(-)-2-Phenylpropionic Acid | >98.0%(GC)(T) | 870元/1G; 1500元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C9H10O2 = 150.18 | | 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 | 空气 | | Reaxys-RN | 2207688 | | PubChem物质ID | 87575315 | | MDL编号 | MFCD00063140 |
技术规格 | Appearance | White or Colorless to Light yellow powder to lump to clear liquid | | Purity(GC) | min. 98.0 % | | Optical purity(GC) | min. 98.0 ee% | | Purity(Neutralization titration) | min. 98.0 % | | Freezing point | 27.0 to 30.0 ℃ | | Specific rotation [a]20/D | -75.0 to -85.0 deg(C=3, EtOH) |
物性(参考值) | 熔点 | 29 ℃ | | 比旋光度 [α]D | -80° (C=3,EtOH) |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
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。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
|
| 189515 | J&K | (R)-(-)-2-Phenylpropionic Acid | 98% | 715元/1G; 2500元/5G; | 咨询 |
基本信息 | 分子式 | C9H10O2 | | 分子量 | 150.17 | | 熔点 | 30-31 | | 沸点 | 115 | | 闪点 | 110 | | 密度 | 1.1 | | 折光率(n20D) | 1.5230 | | 比旋光度([α]20D) | -78° to -72° (C=1.6, CHCl3) | | MDL编码 | MFCD00063140 | | Beilstein | 2207688 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
|
| A17639 | Alfa Aesar | (R)-(-)-2-Phenylpropionic Acid | 97% | 2260元/0.25g; 3086元/1g; 14115元/5g; | 咨询 |
基本信息 MDL
MFCD00063140 分子式
C9H10O2 分子量
150.18 熔点
32-34° 沸点
264-266° 闪点
148°(298°F) 密度
1.100 折射率
1.5230 灵敏度
Ambient temperatures. 形态
Solid Beilstein
2207688 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. TSCA
否 |
| 279897 | Sigma-Aldrich | (R)-(-)-2-Phenylpropionic acid | 97% | 792.81元/1 G; | 咨询 |
产品说明 包装 1 g in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone. 应用 手性结构单元。拆分剂 基本信息 | 线性分子式 | CH3CH(C6H5)CO2H | | 分子量 | 150.17 | | Beilstein | 2207688 | | MDL编号 | MFCD00063140 | | PubChem化学物质编号 | 24856914 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 97% | | 旋光性 | [α]20/D −72°, c = 1.6 in chloroform | | 光学纯度 | ee: 98% (HPLC) | | 折射率 | n20/D 1.523 (lit.) | | bp | 115 ℃/1 mmHg (lit.) | | mp | 29-30 ℃ (lit.) | | 密度 | 1.1 g/mL at 25 ℃ (lit.) | | SMILES string | C[C@@H](C(O)=O)c1ccccc1 | | InChI | 1S/C9H10O2/c1-7(9(10)11)8-5-3-2-4-6-8/h2-7H,1H3,(H,10,11)/t7-/m1/s1 | | InChI key | YPGCWEMNNLXISK-SSDOTTSWSA-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 | P261 - P264 - P271 - P280 - 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) | 230.0 °F - closed cup | | 闪点(C) | 110 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 034471 | Fluorochem | (R)-2-Phenyl-propionic acid | 97% | 242元/1g; 946元/5g; 1716元/10g; 3278元/25g; | 咨询 |
基本信息 | CAS Number | 7782-26-5 | | MDL Number | MFCD00063140 |
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 .
|
|
m.cnreagent.com