3-(Methylthio)butanal
ALDRICH/W337404 - ≥96%, FG
Synonym: 3-
CAS Number: 16630-52-7
Empirical Formula (Hill Notation): C5H10OS
Molecular Weight: 118.20
MDL Number: MFCD00036622
Linear Formula: CH3CH(SCH3)CH2CHO
Product Type: Chemical
| agency | meets purity specifications of JECFA |
| application(s) | flavors and fragrances |
| assay | ≥96% |
| biological source | synthetic |
| bp | 62-64 °C/10 mmHg (lit.) |
| density | 1.001 g/mL at 25 °C (lit.) |
| description | may contain approx. 3% Crotonaldehyde |
| documentation | see Safety & Documentation for available documents |
| food allergen | no known allergens |
| grade | FG |
| Halal | |
| Kosher | |
| impurities | <4% 2-butenal |
| InChI | 1S/C5H10OS/c1-5(7-2)3-4-6 |
| InChI key | NCBDFIPMWRKPDU-UHFFFAOYSA |
| organoleptic | green; vegetable; potato; sulfurous |
| Quality Level | 400  |
| refractive index | n |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 |
| SMILES string | CSC(C)CC=O |
| storage temp. | 2-8°C |
| vapor density | 4.1 (vs air) |
| vapor pressure | 60 mmHg ( 20 °C) |
