3-METHYLTHIOPROPIONIC ACID
- CAS NO.：646-01-5
- Empirical Formula: C4H8O2S
- Molecular Weight: 120.17
- MDL number: MFCD00059635
- EINECS: 211-460-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-14 16:49:18
What is 3-METHYLTHIOPROPIONIC ACID?
Chemical properties
Colorless liquid
Definition
ChEBI: A thia fatty acid acid consisting of propionic acid with a methylthio substituent at the 3-position; an intermediate in mammalian methionine metabolism in vitro. The simplest known phytotoxin, it is a blight-inducing toxin produced by the cass va pathogen Xanthomonas campestris manihotis.
Properties of 3-METHYLTHIOPROPIONIC ACID
| Melting point: | 16°C |
| Boiling point: | 130°C 2mm |
| Density | 1.160 |
| refractive index | 1.4884 |
| Flash point: | 130°C/15mm |
| storage temp. | Store at -20°C |
| form | powder to lump to clear liquid |
| pka | 4.29±0.10(Predicted) |
| color | White or Colorless to Light yellow |
| Odor | sweet sulfurous |
| Water Solubility | Water : 25 mg/mL (208.04 mM) |
| BRN | 1743054 |
Safety information for 3-METHYLTHIOPROPIONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P309:IF exposed or if you feel unwell: P310:Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-METHYLTHIOPROPIONIC ACID
New Products
Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) N-BOC-piperidine-4-carboxylic acid 1-Benzhydrylazetane-3-carbonitrile AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2-(2-Chlorophenyl)glycine (±)-amino(2-fluorophenyl)acetic acid 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione BENZOIC ACID-D5 TRIFLOURO ACETICACID-D METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O TOLUENE-D3 BENZENE-D6 1-Acetyl-4-(4-hydroxyphenyl)piperazine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
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