DL-Mandelic acid
- CAS No.
- 611-72-3
- Chemical Name:
- DL-Mandelic acid
- Synonyms
- DL-Mandelic acid;DL-AMYGDALIC ACID;DL-MANDELSAEURE S;MANDELIC ACID, DL-;MANDELIC(D,L-) ACID;(R)(S)-MANDELICACID;TIMTEC-BB SBB007730;RARECHEM AL BO 1098;PHENYLGLYCOLIC ACID;PHENYLGLYCOLLIC ACID
- CBNumber:
- CB0287470
- Molecular Formula:
- C8H8O3
- Molecular Weight:
- 152.15
- MDL Number:
- MFCD00064250
- MOL File:
- 611-72-3.mol
| Melting point | 119-121 °C(lit.) |
|---|---|
| Boiling point | 234.6°C (rough estimate) |
| Density | 1.2890 |
| refractive index | 1.4945 (estimate) |
| pka | 3.85(at 25℃) |
| Water Solubility | 172.5g/L(24 ºC) |
| CAS DataBase Reference | 611-72-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzeneacetic acid, «alpha»-hydroxy-, (.+/-.)-(611-72-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H315-H318-H335 |
| Precautionary statements | P264-P270-P301+P312-P330-P501-P280-P305+P351+P338-P310-P264-P280-P302+P352-P321-P332+P313-P362 |
| Risk Statements | 21/22 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| RTECS | OO6300000 |
| HS Code | 29181980 |
DL-Mandelic acid price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 237452 | DL-Mandelic acid 99+% | 611-72-3 | 100g | $163 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0077018 | DL-MANDELIC ACID 95.00% | 611-72-3 | 10G | $1064.91 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0077018 | DL-MANDELIC ACID 95.00% | 611-72-3 | 100G | $2420.88 | 2021-12-16 | Buy |
DL-Mandelic acid Chemical Properties,Uses,Production
Chemical Properties
Mandelic acid turns brown when exposed to light. It can be esterified easily with alcohols in the presence of hydrogen chloride.
Physical properties
(R,S)-Mandelic acid (a-hydroxyphenylacetic acid, phenylglycolic acid), C6H5CH(OH)COOH, C8H8O3, Mr 152.15, mp 118 – 121℃, is a colorless crystalline powder. It is readily soluble in ethanol and diethyl ether, less soluble in chloroform, and insoluble in petroleum ether. Its water solubility is 15 g per 100 mL of water. In alkaline solution, mandelic acid dissolves to form salts.
Definition
ChEBI: Mandelic acid is a 2-hydroxy monocarboxylic acid that is acetic acid in which two of the methyl hydrogens are substituted by phenyl and hydroxyl groups. It has a role as an antibacterial agent and a human xenobiotic metabolite. It is a 2-hydroxy monocarboxylic acid and a member of benzenes. It is functionally related to an acetic acid. It is a conjugate acid of a mandelate.
Production Methods
(R,S)-mandelic acid is produced by hydrolysis of mandelic acid nitrile [532-28-5] (mp 10℃) with hydrochloric acid. Mandelic acid nitrile is obtained by the conversion of benzaldehyde [100-52-7] and hydrogen cyanide in the nascent state (NaCN + HCl) under refrigeration. Another method of producing mandelic acid is the hydrolysis of a,a-dichloroacetophenone with alkali.
DL-Mandelic acid Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 6710 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 1000 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 | sales@fine-chemtech.com | CHINA | 885 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 | kaia@neputrading.com | China | 1011 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
View Lastest Price from DL-Mandelic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-12 | DL-Mandelic acid
611-72-3
|
US $0.00-0.00 / KG | 1KG | 99% | 10000 Mt/Year | Shaanxi Haibo Biotechnology Co., Ltd | |
 |
2024-02-23 | Mandelic acid
611-72-3
|
US $42.00 / kg | 2kg | 0.99 | 100kg | Shanghai UCHEM Inc. | |
 |
2023-09-01 | DL-Mandelic acid
611-72-3
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- DL-Mandelic acid
611-72-3
- US $0.00-0.00 / KG
- 99%
- Shaanxi Haibo Biotechnology Co., Ltd
-
- Mandelic acid
611-72-3
- US $42.00 / kg
- 0.99
- Shanghai UCHEM Inc.
-
- DL-Mandelic acid
611-72-3
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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