4-Mercapto-4-Methylpentan-2-Siji

Jeneng Produk:

4-Mercapto-4-methylpentan-2-siji

Sinonim:

4-METHYL-4-MERCAPTOPENTAN-2-ONE 1% ING PG; 4-METHYL-4-MERCAPTOPENTAN-2-ONE PURE; 4-Methyl-4-merc laptopentane-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

Kategori Produk:

thiol Roso

File Mol:

19872-52-7.mol

Titik didih

174â „ƒ

kapadhetan

0.961

FEMA

3997 | 4-MERCAPTO-4-METHYL-2-PENTANONE

Fp

54 ° C

indeks bias

1.4620

pka

10,32 ± 0,25 (Ramalan)

Kelarutan Banyu

Larut ing banyu.

Sensitif

Sensitif Udhara

Nomer JECFA

1293

Referensi CAS DataBase

19872-52-7 (Referensi CAS DataBase)

Referensi Kimia NIST

2-Pentanone, 4-mercapto-4-methyl- (19872-52-7)

Sistem Registrasi Bahan EPA

2-Pentanone, 4-mercapto-4-methyl- (19872-52-7)

Pernyataan Risiko

10-36 / 37/38

Pernyataan Keamanan

26

TSCA

Nggih

HazardClass

3

Properti Kimia

4-Mercapto-4-metil-2-pentanone bisa diusir nalika rapi utawa konsentrasi dhuwur. Iki duwe ambu kaya daging sing ireng lan ireng. Iki digunakake kanggo nggawe "catty note" (kaya kucing) saka ireng ireng.

Definisi

ChEBI: alkilthiol sing 4-methylpentan-2-siji diganti ing posisi 4 dening klompok mercapto.

Nilai ambang ambu

Ambang ambu ing banyu, 0,0001 nganti 0,005 ppb (kanggo 2-mercapto-2-metil-4-pentanone).