Is é cód cas 4-Mercapto-4-methylpentan-2-one's 19872-52-7.
Ainm Táirge: |
4-Mercapto-4-methylpentan-2-one |
Comhchiallaigh: |
4-METHYL-4-MERCAPTOPENTAN-2-ONE 1% IN PG; 4-METHYL-4-MERCAPTOPENTAN-2-ONE PURE; 4-Methyl-4-mercaptopentane-2-one; Einecs 243-386-8; 4- Methyl-4-sulfanylpentan-2-one; 4-Methyl-4-Mercaptan-2-pentanone> = 98.0%; 2-Pentanone, 4-mercapto-4-methyl-; 4-mercapto-4-methyl-2-pentanon |
CAS: |
19872-52-7 |
MF: |
C6H12OS |
MW: |
132.22 |
EINECS: |
243-386-8 |
Catagóirí Táirgí: |
thiol Flavour |
Comhad Mol: |
19872-52-7.mol |
|
Pointe fiuchta |
174â „ƒ |
dlús |
0.961 |
FEMA |
3997 | 4-MERCAPTO-4-METHYL-2-PENTANONE |
Fp |
54 ° C. |
innéacs athraonta |
1.4620 |
pka |
10.32 ± 0.25 (Tuar) |
Intuaslagthacht Uisce |
Intuaslagtha in uisce. |
Íogair |
Íogair Aeir |
Uimhir JECFA |
1293 |
Tagairt CAS DataBase |
19872-52-7 (Tagairt CAS DataBase) |
Tagairt Ceimice NIST |
2-Pentanone, 4-mercapto-4-methyl- (19872-52-7) |
Córas Chlárlann Substaintí an EPA |
2-Pentanone, 4-mercapto-4-methyl- (19872-52-7) |
Ráitis Riosca |
10-36 / 37/38 |
Ráitis Sábháilteachta |
26 |
TSCA |
Sea |
HazardClass |
3 |
Airíonna Ceimiceacha |
Tá 4-Mercapto-4-methyl-2-pentanone éarthach nuair a bhíonn sé néata nó i dtiúchan ard. Tá boladh meatach, cosúil le currant dubh air. Úsáidtear é chun an 'nóta catach' (cosúil le cat) de churrant dubh a chruthú. |
Sainmhíniú |
ChEBI: Ailcileitiol atá 4-meitilpentan-2-aon in ionad seasamh 4 ag grúpa mercapto. |
Luachanna tairsí cumhra |
Tairseach boladh in uisce, 0.0001 go 0.005 ppb (le haghaidh 2-mercapto-2-methyl-4-pentanone). |