2-(Methylthio)pyrazine
Synonym(s):Methyl pyrazinyl sulfide
- CAS NO.:21948-70-9
- Empirical Formula: C5H6N2S
- Molecular Weight: 126.18
- MDL number: MFCD00041024
- EINECS: 244-675-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-24 19:19:26
What is 2-(Methylthio)pyrazine?
Chemical properties
White solid
Chemical properties
Pyrazinyl methyl sulfide has an ethereal sulfureous odor
Definition
ChEBI: 2-(Methylthio)pyrazine is an aryl sulfide.
Taste threshold values
FEMA PADI: 0.157 mg
Properties of 2-(Methylthio)pyrazine
Melting point: | 44 °C |
Boiling point: | 221.2±20.0 °C(Predicted) |
Density | 1.19±0.1 g/cm3(Predicted) |
FEMA | 3231 | PYRAZINYL METHYL SULFIDE |
storage temp. | Sealed in dry,Room Temperature |
solubility | soluble in Methanol |
form | solid |
pka | 0.10±0.10(Predicted) |
color | White to Orange to Green |
Odor | nutty, sweet, meaty, slightly green flavor |
JECFA Number | 796 |
BRN | 878423 |
CAS DataBase Reference | 21948-70-9(CAS DataBase Reference) |
NIST Chemistry Reference | Pyrazine, (methylthio)-(21948-70-9) |
EPA Substance Registry System | Pyrazine, (methylthio)- (21948-70-9) |
Safety information for 2-(Methylthio)pyrazine
Signal word | Danger |
Pictogram(s) |
Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 2-(Methylthio)pyrazine
InChIKey | KBPBOWBQRUXMFV-UHFFFAOYSA-N |
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