mesotartaric acid

Modify Date: 2026-08-02 14:14:37

mesotartaric acid Structure
mesotartaric acid structure
Common Name mesotartaric acid
CAS Number 147-73-9 Molecular Weight 150.087
Density 1.9±0.1 g/cm3 Boiling Point 399.3±42.0 °C at 760 mmHg
Molecular Formula C4H6O6 Melting Point 73 - 75ºC
MSDS N/A Flash Point 209.4±24.4 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name meso-tartaric acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.9±0.1 g/cm3
Boiling Point 399.3±42.0 °C at 760 mmHg
Melting Point 73 - 75ºC
Molecular Formula C4H6O6
Molecular Weight 150.087
Flash Point 209.4±24.4 °C
Exact Mass 150.016434
PSA 115.06000
LogP -1.43
Vapour Pressure 0.0±2.1 mmHg at 25°C
Index of Refraction 1.586
InChIKey FEWJPZIEWOKRBE-XIXRPRMCSA-N
SMILES O=C(O)C(O)C(O)C(=O)O

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36/37
HS Code 2918199090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(2R,3S)-tartaric acid
MESOTARTARIC ACID
erythraric acid
Lidanil
Calodal
(R,S)-tartaric acid
Mesoridazinum
Thioridazine-2-sulfoxide
Tps23
Serentil
Thioridazine thiomethyl sulfoxide
(2R,3S)-2,3-Dihydroxysuccinic acid
Lidanar
DL-tartaric acid
meso-TARTARIC ACID
Mesoridazina
(2R,3S)-2,3-dihydroxybutanedioic acid
EINECS 205-696-1
mesoridazine

 mesotartaric acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for meso-tartaric acid?
A: Safety information for meso-tartaric acid: 26-36/37.
Q: What is the SMILES notation of meso-tartaric acid?
A: SMILES notation of meso-tartaric acid is O=C(O)C(O)C(O)C(=O)O.
Q: What is the InChIKey of meso-tartaric acid?
A: InChIKey of meso-tartaric acid is FEWJPZIEWOKRBE-XIXRPRMCSA-N.
Q: What is the CAS number of meso-tartaric acid?
A: CAS number of meso-tartaric acid is 147-73-9.
Q: What is the molecular formula of meso-tartaric acid?
A: Molecular formula of meso-tartaric acid is C4H6O6.
Q: What is the boiling point of meso-tartaric acid?
A: Boiling point of meso-tartaric acid is 399.3±42.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of meso-tartaric acid?
A: Polar surface area (PSA) of meso-tartaric acid is 115.06000.
Q: What is the English name of meso-tartaric acid?
A: The English name of meso-tartaric acid is meso-tartaric acid.
Q: What is the molecular weight of meso-tartaric acid?
A: Molecular weight of meso-tartaric acid is 150.087.
Q: What English synonyms does meso-tartaric acid have?
A: English synonyms of meso-tartaric acid: (2R,3S)-tartaric acid, MESOTARTARIC ACID, erythraric acid, Lidanil, Calodal, (R,S)-tartaric acid, Mesoridazinum, Thioridazine-2-sulfoxide, Tps23, Serentil, Thioridazine thiomethyl sulfoxide, (2R,3S)-2,3-Dihydroxysuccinic acid, Lidanar, DL-tartaric acid, meso-TARTARIC ACID, Mesoridazina, (2R,3S)-2,3-dihydroxybutanedioic acid, EINECS 205-696-1, mesoridazine.

 mesotartaric acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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