| |
| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
| |
|
|
| IUPAC name : | (2S,3R)-2-amino-3-hydroxybutanoic acid |
| InChI : | InChI=1/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1 |
| InChIKey : | AYFVYJQAPQTCCC-GBXIJSLDBG |
| SMILES : | C[C@H]([C@@H](C(=O)O)N)O |
| cas number : | 72-19-5 |
| (EINECS) number : | 200-774-1 |
| beilstein number : | 1721646 |
| molar refractivity : | 27.13 ± 0.3 cm3 |
| parachor : | 253.6 ± 4.0 cm3 |
| index of refraction : | 1.507 ± 0.02 |
| surface tension : | 60.0 ± 3.0 dyne/cm |
| density : | 1.307 ± 0.06 g/cm3 |
| polarizability : | 10.75 ± 0.5 10-24cm3 |
| XlogP : | -3.50 |
| molecular weight : | 119.1191600 |
| formula : | C4 H9 N O3 |
| BioActivity Analysis : | 546865 |
| NMR Predictor : | Predict |
|
|
| |
| |
| export tariff code : | 2922.50.5000 |
| fda reg : | 172.320 |
Suppliers :
|
| Ajinomoto : | L-THREONINE
USP, EP |
| Penta : | laevo-threonine
|
organoleptics :
|
properties :
|
| assay : | 95.00 to 100.00 %
|
| Food Chemicals Codex Listed : | No |
| melting point : | 256.00 to 272.00 °C. @ 760.00 mm Hg
|
| boiling point : | 345.00 to 347.00 °C. @ 760.00 mm Hg
|
| flash point : | 325.00 °F. TCC ( 162.78 °C. )
|
| logP (o/w) : | -2.94 |
safety :
|
| most important hazard(s) : | None - None found. |
| |
S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes.
|
| Oral Toxicity(LD50) : |
| |
Intraperitoneal-Rat 3098.00 mg/kg
|
| Dermal Toxicity(LD50) : |
| |
Not determined
|
| Inhalation Toxicity(LC50) : |
| |
Not determined
|
| |
safety in use :
|
| |
safety references :
|
| ClinicalTrials.gov : | search |
| Daily Med : | search |
| AIDS Citations : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| |
| WGK Germany : | 1 |
| |
| |
| |
| | (2S,3R)-2-amino-3-hydroxybutanoic acid
|
| (EINECS) number : | 200-774-1 |
| RTECS : | XO8590000 for 72-19-5 |
| chemidplus : | 000072195 |
| EPA Substance Registry Services : | 72-19-5 |
| dtp/nci : | 46701 |
references :
|
| | (2S,3R)-2-amino-3-hydroxybutanoic acid
|
| NIST Chemistry WebBook : | 2772928862 |
| pubchem : | 149226 |
Cosmetics :
|
| Cosmetic uses : |
antistatic agents
hair conditioning
hair straightening agents
hair waving agents
|
other :
|
| CosIng : | cosmetic data |
| Dietary Supplements Labels Database : | Search |
| Household Products : | Search |