ISOTHIOCYANIC ACID 4-PENTEN-1-YL ESTER
- CAS NO.：18060-79-2
- Empirical Formula: C6H9NS
- Molecular Weight: 127.21
- MDL number: MFCD00191527
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:08:28
What is ISOTHIOCYANIC ACID 4-PENTEN-1-YL ESTER?
Chemical properties
Colorless to pale yellow liquid; strong, pungent, irritating aroma.
Occurrence
Reported found in mustard oil.
Definition
ChEBI: 5-isothiocyanato-1-pentene is an isothiocyanate.
Aroma threshold values
Very high strength odor; recommend smelling in a 0.01% solution or less.
Properties of ISOTHIOCYANIC ACID 4-PENTEN-1-YL ESTER
| Boiling point: | 194 °C |
| Density | 0.97 |
| refractive index | 1.5150-1.5190 |
| FEMA | 4427 | 4-PENTENYL ISOTHIOCYANATE |
| storage temp. | Hygroscopic, Refrigerator, Under inert atmosphere |
| solubility | Chloroform (Soluble), Hexanes (Slightly) |
| form | Oil |
| color | Colourless |
| Odor | at 0.01 % in propylene glycol. mustard horseradish |
| JECFA Number | 1893 |
| Stability: | Hygroscopic, Moisture Sensitive |
Safety information for ISOTHIOCYANIC ACID 4-PENTEN-1-YL ESTER
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for ISOTHIOCYANIC ACID 4-PENTEN-1-YL ESTER
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