| |
| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
| |
|
|
| IUPAC name : | 2,3-dihydroxybutanedioic acid |
| InChI : | InChI=1/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10) |
| InChIKey : | FEWJPZIEWOKRBE-UHFFFAOYAZ |
| SMILES : | C(C(C(=O)O)O)(C(=O)O)O |
| cas number : | 133-37-9 |
| (EINECS) number : | 205-105-7 |
| beilstein number : | 1725148 |
| fema number : | 3044 |
| coe number : | 18 |
| fl. number : | 08.018 |
| molar refractivity : | 26.69 ± 0.3 cm3 |
| parachor : | 263.1 ± 4.0 cm3 |
| index of refraction : | 1.585 ± 0.02 |
| surface tension : | 119.4 ± 3.0 dyne/cm |
| density : | 1.886 ± 0.06 g/cm3 |
| polarizability : | 10.58 ± 0.5 10-24cm3 |
| XlogP : | -2.20 |
| molecular weight : | 150.0868400 |
| formula : | C4 H6 O6 |
| BioActivity Analysis : | 430469 |
| NMR Predictor : | Predict |
|
|
| |
| |
| export tariff code : | 2918.12.0000 |
| fda reg : | unspecified |
Suppliers :
|
| Fleurchem : | tartaric acid
natural |
| Penta : | dextro,laevo-tartaric acid
|
| Sigma-Aldrich-SAFC : | DL-Tartaric aicd
≥99.0% |
organoleptics :
|
| odor type : | odorless |
| odor strength : | none |
odor description :¹ at 100.00 %. | very mild caramellic |
| odor sample from : | Sigma-Aldrich Inc. |
properties :
|
| appearence : | white crystalline powder |
| assay : | 99.00 to 100.00 %
|
| Food Chemicals Codex Listed : | No |
| melting point : | 206.00 to 210.00 °C. @ 760.00 mm Hg
|
| boiling point : | 399.00 to 400.00 °C. @ 760.00 mm Hg
|
| flash point : | 409.00 °F. TCC ( 209.44 °C. )
|
| logP (o/w) : | -1.00 |
safety :
|
| most important hazard(s) : | Xi - Irritant |
| |
R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
|
| Oral Toxicity(LD50) : |
| |
Oral-Rat 7500.00 mg/kg (Foulger, 1947)
|
| Dermal Toxicity(LD50) : |
| |
Not determined
|
| Inhalation Toxicity(LC50) : |
| |
Not determined
|
| |
safety in use :
|
| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 3800.00 (μg/capita/day) |
| |
| recommendation for dextro,laevo-tartaric acid usage levels up to : |
| | not for fragrance use.
|
| recommendation for dextro,laevo-tartaric acid usage levels up to : |
| | 10000.0000 ppm in the flavor.
|
safety references :
|
| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| NIOSH International Chemical Safety Cards : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| |
| WGK Germany : | 1 |
| |
| |
| |
| | 2,3-dihydroxybutanedioic acid
|
| (EINECS) number : | 205-105-7 |
| RTECS : | WW7875000 for 133-37-9 |
| chemidplus : | 000133379 |
| EPA Substance Registry Services : | 133-37-9 |
| dtp/nci : | 148314 |
references :
|
| | 2,3-dihydroxybutanedioic acid
|
| fl. number : | 08.018 |
| NIST Chemistry WebBook : | 133379 |
| pubchem : | 151774 |
Cosmetics :
|
| Cosmetic uses : |
buffering agents
masking agents
|
other :
|
| reference : | Luebke, William tgsc, (2007)¹ |
| CosIng : | cosmetic data |