Gamma heptalactone
  • Gamma heptalactone Gamma heptalactone
  • Gamma heptalactone Gamma heptalactone
  • Gamma heptalactone Gamma heptalactone
  • Gamma heptalactone Gamma heptalactone

Gamma heptalactone

Gamma heptalactone duwe ambu ora enak, nut, nut lan wong lanang, karamel, rasa manis, rontog.

Model:105-21-5

Kirim Pitakonan

Deskripsi Produk

Informasi Dasar Gamma Heptalactone


Jeneng Produk:

4-heptanolide

Padhanane:

4-hydroxyheptanoic; lacone asam 4-hydroxyheptano; dihyl-5-propiltone; 4-hydroxyheptanoicaciltone; 4h) -furanydrocontone; heptan-propiobutyroltone; heptan-4

CAS:

105-21-5

Mf:

C7h12O2

Mw:

128.17

EineCs:

203-279-9

Kategori Produk:

Kosmetik; -; rempah-rempah lactone

File mol:

105-21-5.mol

Gamma heptalactone Properties


Titik Giling 

61-62 ° C2 mm Hg (lit.)

Kapadhetan 

0.999 g / ml ing 25 ° C (lit.)

FEMA 

2539 | Gamma-heptalactone

Indeks Refleksi 

N20 / d 1.442 (lit.)

FP 

> 230 ° F

Jecfa Nomer

225

Brn 

109569

Rujukan Database CAS

105-21-5 (Rujukan Database CAS)

Cathetan Kimia NIST

2 (3h) -furanone, Dihydro-5-Propyl- (105-21-5)

Sistem Registri EPA

2 (3h) -furanone, Dihydro-5-Propyl- (105-21-5)

Informasi Safety Heptalactone Gamma


Kode Hazard 

Xi

Pernyataan Resiko 

38-36 / 38

Pratelan safety 

3637 / 39-26

WGK Jerman 

2

RTEK 

Lu3697000

Kode hs 

29322090

Gamma heptalactone Informasi MSDS


Panyedhiya

Basa

Sigmaaldrich

Inggris

Panganggoan Gamma heptalactone panggunaan lan sintesis


Katrangan

Y-Heptalactone nduwe ambu ora enak, nut, lan wong lanang, karamel, rasa manis, rontog. Bahan iki bisa dipikolehi kanthi asil sing asor kanthi hidrogenasi saka Ethrylacrylate Ethryl P-Furylacrylate; 1 dening lacetation saka asam heptenoat; Uga kanthi kondensasi alkohol butil metilacrylate nggunakake katalis.

Properties Kimia

γ-Heptalactone nduwe rasa manis, klapa, lan caramel lan wong sing ora enak, ora enak ambu, lan rasa herbaceous.

Properties Kimia

Warna tanpa warna nganti cairan kuning pucat

Kedadahan

Dilaporake ditemokake ing teh ijo, asparagus, bir, Stroberi, Peach lan daging sapi

Nggunakake

Panganan aditif.

Preparation

Dipikolehi ing asil sing asor kanthi hidrogenasi etyl β-furrylacrylate; dening lacetation saka asam heptonik; Uga kanthi kondensasi alkohol butil metilacrylate nggunakake katalis.

Nilai ambang Aroma

Deteksi: 400 ppb.

Nilai ambang rasa

Karakteristik rasa ing 15 ppm: Manis, lactonic, onkon, klapa lan coumarin, karo kartu susu lan rokok.

Bahaya

Gangguan kulit.

Gamma Heptaltone Persiyapan Produk lan Bahan Raw


Bahan mentah

Asam 3-Heptenoik

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Kategori sing gegandhengan

Kirim Pitakonan

Mangga bebas menehi pitakon ing formulir ing ngisor iki. Kita bakal mangsuli sampeyan ing 24 jam.
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