3-(Methylthio)propyl isothiocyanate
Synonym(s):radish isothiocyanate
- CAS NO.：505-79-3
- Empirical Formula: C5H9NS2
- Molecular Weight: 147.26
- MDL number: MFCD00209521
- EINECS: 208-020-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-17 09:03:53
What is 3-(Methylthio)propyl isothiocyanate?
Description
3-Methylthiopropyl isothiocyanate has a characteristic radish odor. May be prepared from 3-methylthiopropylamine and CSCl2.
Chemical properties
Colorless liquid
Chemical properties
3-Methylthiopropyl isothiocyanate has a characteristic radish, irritating odor
Occurrence
Reported found in the hydrolysates of crucifer seeds and Lesquerella seed meal, in Iberis sempervirens seeds, in cabbage, kohlrabi, horseradish, Japanese horseradish, cauliflower and radish
The Uses of 3-(Methylthio)propyl isothiocyanate
Iberverin is an inducer of phase II detoxification enzymes.
Preparation
From 3-methylthiopropylamine and CSCl2.
What are the applications of Application
Iberverin is an inducer of phase II detoxification enzymes
Aroma threshold values
Detection: 5 ppb. Aroma characteristics at 0.1%: musty, radish, rooty, metallic, vegetative, sulfurous cabbage, horseradish with green mustard nuances
Taste threshold values
Taste characteristics at 5 ppm: rooty radish, sulfurous, earthy vegetative and metallic, horseradish with a methional nuance
Properties of 3-(Methylthio)propyl isothiocyanate
| Boiling point: | 254 °C(lit.) |
| Density | 1.102 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3312 | 3-METHYLTHIOPROPYL ISOTHIOCYANATE |
| Flash point: | >230 °F |
| form | clear liquid |
| color | Light orange to Yellow to Green |
| Odor | at 0.01 % in propylene glycol. earthy vegetable sulfurous horseradish |
| Sensitive | Moisture Sensitive |
| JECFA Number | 1564 |
| CAS DataBase Reference | 505-79-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Propane, 1-isothiocyanato-3-(methylthio)-(505-79-3) |
| EPA Substance Registry System | Propane, 1-isothiocyanato-3-(methylthio)- (505-79-3) |
Safety information for 3-(Methylthio)propyl isothiocyanate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 3-(Methylthio)propyl isothiocyanate
| InChIKey | LDKSCZJUIURGMW-UHFFFAOYSA-N |
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