| Identification | More | [Name]
DL-Mandelic acid | [CAS]
90-64-2 | [Synonyms]
2-HYDROXY-2-PHENYLACETIC ACID
A-HYDROXYBENZENE ACETIC
ALPHA-HYDROPHENYLACETIC ACID
ALPHA-HYDROXY-ALPHA-TOLUIC ACID
(+/-)-ALPHA-HYDROXYPHENYLACETIC ACID
ALPHA-HYDROXYPHENYLACETIC ACID
DL-A-HYDROXYPHENYLACETIC ACID
DL-ALPHA-HYDROXYPHENYLACETIC ACID
DL-AMYGDALIC ACID
DL-MANDELIC ACID
DL-O-HYDROXYPHENYLACETIC ACID
DL-PHENYLGLYCOLIC ACID
(+/-)-MANDELIC ACID
MANDELIC ACID
MANDELIC ACID, DL-
MANDELIC(D,L-) ACID
PHENYLGLYCOLIC ACID
PHENYLGLYCOLLIC ACID
PHENYLHYDROXYACETIC ACID
RARECHEM AL BO 1098 | [EINECS(EC#)]
202-007-6 | [Molecular Formula]
C8H8O3 | [MDL Number]
MFCD00064250 | [Molecular Weight]
152.15 | [MOL File]
90-64-2.mol |
| Chemical Properties | Back Directory | [Definition]
Exists in
stereoisomeric forms. The properties are those of
the dl-form. | [Appearance]
White crystalline powder | [Melting point ]
119-121 °C (lit.) | [alpha ]
[α]D20 -0.5～+0.5° (c=2, H2O) | [Boiling point ]
214.6°C (rough estimate) | [bulk density]
750kg/m3 | [density ]
1.30 | [vapor pressure ]
0.01 Pa (50 °C) | [refractive index ]
1.4810 (estimate) | [storage temp. ]
Store below +30°C. | [solubility ]
139g/l | [form ]
Crystals or Crystalline Powder | [pka]
3.85(at 25℃) | [color ]
White | [Odor]
faint odor | [PH]
2.3 (10g/l, H2O) | [Optical Rotation]
[α]/D 0±1°, c = 5 in H2O | [Water Solubility ]
150 g/L (20 ºC) | [Sensitive ]
Light Sensitive | [Merck ]
14,5717 | [BRN ]
510011 | [Major Application]
cleaning products
cosmetics
food and beverages
forensics and toxicology
personal care
veterinary | [Cosmetics Ingredients Functions]
ANTIMICROBIAL | [InChI]
1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11) | [InChIKey]
IWYDHOAUDWTVEP-UHFFFAOYSA-N | [SMILES]
OC(C(O)=O)c1ccccc1 | [LogP]
0.5 at 23℃ | [Uses]
Organic synthesis, medicine (urinary antiseptic). | [CAS DataBase Reference]
90-64-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Benzeneacetic acid, «alpha»-hydroxy-(90-64-2) | [EPA Substance Registry System]
90-64-2(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS05 | [Signal word ]
Danger | [Hazard statements ]
H318 | [Precautionary statements ]
P280-P305+P351+P338 | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed. | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
OO6300000
| [TSCA ]
Yes | [REACH Registrations]
Active | [HS Code ]
29181990 | [Storage Class]
13 - Non Combustible Solids | [Hazard Classifications]
Eye Dam. 1 | [Safety Profile]
Poison by
intramuscular route. Moderately toxic by
ingestion. Continued absorption can cause
kidney irritation. When heated to
decomposition it emits acrid smoke and
irritating fumes. |
| Hazard Information | Back Directory | [Hazard]
Toxic by ingestion. | [Chemical Properties]
White crystalline powder | [Preparation]
Mandelic acid can be prepared by the hydrolysis of amygdalin with sulfuric acid or of mandelonitrile with hydrochloric acid. The mandelonitrile can be prepared by the action of hydrocyanic acid on benzaldehyde, and by the action of sodium or potassium cyanide on the sodium bisulfite addition product of benzaldehyde. The procedure described differs from earlier methods in that the sodium bisulfite addition compound of benzaldehyde is prepared in the presence of sodium cyanide and the nitrile is formed immediately.
synthesis of mandelic acid | [General Description]
DL-Mandelic acid is an aromatic hydrocarbon metabolite of styrene. | [Flammability and Explosibility]
Notclassified | [storage]
Store at -20°C |
|
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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Jia Xing Isenchem Co.,Ltd
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0573-85285100 18627885956 |
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https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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