Hydroxycitronellal
  • Hydroxycitronellal Hydroxycitronellal

Hydroxycitronellal

Kode CAS Hydroxycitronellal yaiku 107-75-5

Model:107-75-5

Kirim Pitakonan

Deskripsi Produk

Informasi dhasar hydroxycitronellal


Jeneng Produk:

hydroxycitronellal

CAS:

107-75-5

Mf:

C10H20O2

Mw:

172.26

EineCs:

203-518-7

File mol:

107-75-5.mol



Properties Kimia Hydroxycitronellal


Titik lebur 

22-23 ° C

Titik Giling 

257 ° C (lit.)

Kapadhetan 

0.923 g / ml ing 25 ° C (Lit.)

FEMA 

2583 | Hydroxycitronellal

Indeks Refleksi 

N20 / d 1.448 (lit.)

FP 

> 230 ° F

Temp panyimpenan. 

kamar temp

PKA

15,31 ± 0.29 (diprediksi)

Formulir 

Cairan

Gravitasi khusus

0.93

Werna 

Mbusak warna

Jecfa Nomer

611

Incipey

Wpfvboqkrvrmjb-uhfffaoysa-n

Rujukan Database CAS

107-75-5 (Rujukan Database CAS)

Cathetan Kimia NIST

Hydroxycitronellal (107-75-5)

Sistem Registri EPA

Octanal, 7-hydroxy-3,7-dimethyl- (107-75-5)


Informasi Keamanan Hydroxycitronellal


Kode Hazard 

Xi

Pernyataan Resiko 

38-41-43

Pratelan safety 

26-39-36 / 37

Ridadr 

UN1230 - Kelas 3 - PG 2 - Methanol, Solusi

WGK Jerman 

1

RTEK 

Rg7850000

Kode hs 

29124990


panggunaan hidrokscitronellal lan sintesis


Katrangan

Hydroxycitronellal Nduwe ambu ora enak, manis, floral, lili. Bisa disiapake Hidrasi citronellal alami sing dijupuk saka Jawa Citronella utawa saka Citriodora eucalyptus; P-Pinene diowahi dadi myretene, sing ana ing hidrasi bisa uga ngasilake linalool utawa campuran gerooil lan nerol; sing terakhir campuran bisa dadi hidrogenasi kanggo citronellol lan banjur diowahi dadi citronellal lan hydroxycitronellal; uga dening hidrogenasi saka 3,7-dimethyl- 7-Hydroxy-2-Octen-2-Al liwat palladium karbon ing solusi etil acetate.

Properties Kimia

Hydroxycitronellal Nduwe ambu sing enak, kembang, lily

Properties Kimia

Mbusak warna Cairan

Properties Kimia

Iki ora ana warna, Cairan sing katon rada apik kanthi ambu sing ora enak blossom Linden lan lili ing lembah. "Hydroxycitronellal" yaiku Optically aktif utawa racemic, gumantung saka bahan wiwitan sing digunakake. Hydroxydihydrocitroncalellal disiapake saka (+) - citronellal, umpamane, duwe Hubungan khusus α20 d +9 nganti + 10 °.
Hydroxdihydrocitroncarellal ora stabil menyang asam lan alkali lan Dadi, kadhangkala, kadhangkala diowahi dadi asetal tahan alkali sing luwih tahan, utamane acetal dimethyl.
Amarga saka ambu ora enak, hydroxydihydrocritronellal digunakake ing gedhe Jumlah ing komposisi minyak wangi kanggo nggawe blossom Linden lan Lily saka cathetan lembah. Iki uga digunakake ing wangi kembang liyane kayata Honeysuckle, Lily, lan Cyclamen.

Definisi

Chebi: Tertiary alkohol sing timbul saka saliyane banyu ing ikatan dobel C2C saka citronellal.

Nilai ambang rasa

Rasa Karakter ing 50 ppm: Manis, cathetan, caratan kembang ijo lan melon.

Jeneng perdagangan

Laurinal® (Takasago).

Hubungi Alergen

Hydroxycitronellal Apa alergen wangi klasik, ditemokake ing pirang-pirang produk. Iku ana ing "Campuran wangi." Iki kudu didaftar kanthi jeneng ing kosmetik ing EU.

Gambar Keamanan

Gangguan kulit. Cairan sing bisa diobong. Nalika digawe panas kanggo bosok iku empon kumelun wasap sing ngganggu. Deleng uga aldehydes.

Sintesis kimia

Dening hidrasi saka citronellal alam sing dijupuk saka java citronella utawa saka eucalyptus Citriodora; β-pinene diowahi dadi myretene, sing kanggo hidrasi bisa ngasilake Salah siji linalool utawa campuran geroanoil lan nerol; campuran terakhir bisa hidrogenated kanggo citronellol lan banjur diowahi dadi citronellal lan hydroxycitronellal; uga dening hidrogenasi 3.7-dimethyl-7-hydroxy-2- Octen-2-Al liwat palladium karbon ing solusi etil acetate.


Produk Preparation Hydroxycitronellark lan Bahan Raw


Bahan mentah

Sodium Bisulfite -> Sodium Acetate Trihatate -> Standar Sulfate -> Citrabus -> Asam Sulfurush -> Minyak Eucalylell -> Minyak Sulfurella -> Asam Sulfurella -> Asam Sulfurella -> Asam Sulfurella -> Asam Sulfurella

Produk Preparation

8,8-dimethoxy-2,6-dimethyloctan-2-OL -> Hydroxy citronellal diethylic acetal


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Kirim Pitakonan

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