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LC3451 (R)-(-)-Mandelic acid

for resolution of racemates for synthesis

 

Order number Packaging Quantity Price €
AC30451 Glass bottle 25 g 41.18
AC30451 Glass bottle  100 g 78.75

 

Product information
Synonyms D-Mandelic acid, D-a-Hydroxyphenylacetic acid
Hill Formula C8H8O3
Chemical formula C6H5CH(OH)COOH
HS Code 2918 19 98
EC number 210-276-6
Molar mass 152.15 g/mol
CAS number 611-71-2

 

Chemical and physical data
Solubility (20 °C) soluble
Melting point 130 – 132 °C
Molar mass 152.15 g/mol
Bulk density 670 kg/m3
pH value 2.1 (60 g/l, H2O, 20 °C)
Flash point >190 °C

 

Safety information according to GHS
Hazard Statement(s) H318: Causes serious eye damage.
Precautionary Statement(s) P260: Do not breathe dust.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Safety information
R Phrase R 41
Risk of serious damage to eyes.
S Phrase S 22-26-39
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.
Categories of danger irritant
Hazard Symbol Irritant

 

Toxicological data
LD 50 oral LD50 rat 5000 mg/kg

 

Specifications
Assay (acidimetric) ≥ 99 %
Melting range
– lower value

≥ 131 °C

– upper value ≤ 134 °C
Spec. rotation [α]20/D (c=2 in water) -157 – -153 °
Identity (IR) passes test

 

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