| Identification | More | [Name]
2-(Methylthio)pyrazine | [CAS]
21948-70-9 | [Synonyms]
2-METHYLSULFANYL-PYRAZINE
2-(METHYLTHIO)PYRAZINE
FEMA 3231
FEMA NUMBER 3231
METHYL PYRAZINYL SULFIDE
(METHYLTHIO)PYRAZINE
PYRAZINYLMETHYL SULFIDE
(methylthio)-pyrazin
(Methylmercapto)pyrazine
Methyl pyrazinyl sulphide
Pyrazine, (methylthio)-
2-(Methylmercapto)pyrazine
2-Mehtylthiopyrazine | [EINECS(EC#)]
244-675-1 | [Molecular Formula]
C5H6N2S | [MDL Number]
MFCD00041024 | [Molecular Weight]
126.18 | [MOL File]
21948-70-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
44 °C | [Boiling point ]
221.2±20.0 °C(Predicted) | [density ]
1.19±0.1 g/cm3(Predicted) | [FEMA ]
3231 | [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 | [biological source]
synthetic | [Odor Type]
sulfurous | [JECFA Number]
796 | [BRN ]
878423 | [Major Application]
flavors and fragrances | [InChI]
1S/C5H6N2S/c1-8-5-4-6-2-3-7-5/h2-4H,1H3 | [InChIKey]
KBPBOWBQRUXMFV-UHFFFAOYSA-N | [SMILES]
CSC1=CN=CC=N1 | [LogP]
1.26 | [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 Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes. | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S39:Wear eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3 | [TSCA ]
Yes | [HS Code ]
29339900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Pyrazinyl methyl sulfide has an ethereal sulfureous odor | [Chemical Properties]
White solid | [Uses]
flavors and fragrances | [Definition]
ChEBI: 2-(Methylthio)pyrazine is an aryl sulfide. | [Taste threshold values]
FEMA PADI: 0.157 mg |
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