DL-Mandelic acid

Modify Date: 2024-01-02 16:21:12

DL-Mandelic acid Structure
DL-Mandelic acid structure
 Common Name DL-Mandelic acid
CAS Number 90-64-2 Molecular Weight 152.147
Density 1.3±0.1 g/cm3 Boiling Point 321.8±22.0 °C at 760 mmHg
Molecular Formula C8H8O3 Melting Point 119-121ºC(lit.)
MSDS Chinese USA Flash Point 162.6±18.8 °C

 Names

Name mandelic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 321.8±22.0 °C at 760 mmHg
Melting Point 119-121ºC(lit.)
Molecular Formula C8H8O3
Molecular Weight 152.147
Flash Point 162.6±18.8 °C
Exact Mass 152.047348
PSA 57.53000
LogP 0.92
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.591
Water Solubility 150 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO6300000
CHEMICAL NAME :
Mandelic acid
CAS REGISTRY NUMBER :
90-64-2
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C8-H8-O3
MOLECULAR WEIGHT :
152.16
WISWESSER LINE NOTATION :
QYR&VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 64,79,1940
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 112,53,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EMSUA8 Experimental Medicine and Surgery. (Brooklyn, NY) V.1-29, 1943-71. Suspended. Volume(issue)/page/year: 4,223,1946
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Gastrointestinal - gastritis Gastrointestinal - ulceration or bleeding from stomach Liver - other changes
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 64,79,1940 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84432 No. of Facilities: 174 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1744 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn, Xi
Risk Phrases R22;R36/37/38
Safety Phrases 22-24/25-37/39-26
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS OO6300000
HS Code 2918199090

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

HS Code 2918199090
Summary 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles61

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 Synonyms

MFCD00064250
(+)-MANDELIC ACID
S-mandelic acid
(S)-Mandelate
(2S)-Hydroxy(phenyl)acetic acid
Mandelic acid
(+)-(S)-MANDELIC ACID
L-MANDELIC ACID
(S)-(+)-Mandelic acid
Benzeneacetic acid, α-hydroxy-, (S)-
(S)-mandelic acid
2-Hydroxy-2-Phenylacetic Acid
S-(+)-Mandelic acid
EINECS 202-007-6
Benzeneacetic acid, α-hydroxy-, (αS)-
Benzeneacetic acid, a-hydroxy-
(2S)-hydroxy(phenyl)ethanoic acid
(+)-L-MANDELIC ACID
DL-Mandelic acid
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