Runhare:+86 21 6460 6569
peji_banner

chigadzirwa

2-Pentenal (CAS#764-39-6) Mufananidzo wakaratidzwa
  • 2-Pentenal (CAS#764-39-6) 1

2-Pentenal (CAS#764-39-6)

Chemical Property:

Molecular Formula C5H8O
Molar Misa 84.12
Density 0.86g/mLat 25°C(lit.)
Melting Point -101.15°C (kufungidzira)
Boling Point 80-81°C160mm Hg(lit.)
Flash Point 73°F
Nhamba yeJECFA 1364
Vapor Presure 11.5mmHg pa25°C
Refractive Index n20/D 1.440-1.446(li
Zvenyama uye Chemical Properties Kemikari mvura isina ruvara. Zvinonhuwirira sembatatisi nepizi. Boiling point 124 ℃, flash point 22 ℃. Kuwanda kwehukama (d421) ndeye 0.8532 uye refractive index (nD21) ndeye 1.4439. Zvigadzirwa zvechisikigo zvinowanikwa muConnaught mafuta, yakacheneswa soya bean mafuta, salmon mafuta, pizi, mbatatisi, sitirobheri, matomatisi, nezvimwe.
Shandisa Inoshandisa GB 2760-1996 inopa kushandiswa kwakabvumidzwa kwekudya zvinonaka.

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes R10 - Inopfuta moto
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza 29 - Usadururira mumadhiraini.
UN IDs UN 1989 3/PG 2
WGK Germany 3
RTECS SB1560000
FLUKA BRAND F CODES 10
Muchetura msc-ham:lng 300 mmol/L MUREAV 244,153,90

 

Nhanganyaya

trans-2-penten-1-al;2-Pentanal;2-pentenal;gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 PENTENAL;TRANS-2-PENTEN-1-AL;PENTENE-2-AL, kemikari formula C5H8O, isanganiswa yemvura isina ruvara. Izvi zvinotevera sumo kune hunhu, kushandiswa, kugadzirira uye kuchengetedza ruzivo rwe trans-2-penten-1-al; 2-pentental; 2-pentental; gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 pentental; TRANS-2-PENTEN-1-AL;PENTENE-2-AL:

 

Zvakasikwa:

trans-2-penten-1-al;2-Pentanal; 2-pentental; gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 pentental; TRANS-2-PENTEN-1-AL;PENTENE-2-AL ine hwema hwakasimba hwe prenyl aldehyde.

-Inogona kunyungudutswa mune zvakawanda organic solvents, akadai doro, ethers uye hydrocarbons.

- trans-2-penten-1-al;2-Pentanal;2-pentenal;gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 PENTENAL;TRANS-2-PENTEN-1-AL; PENTENE-2-AL painofashaira inoita 127 ℃ uye density inoita 0.803 g/cm.

-Iyo musanganiswa isina kugadzikana uye iri nyore kuita polymerize pakamuri tembiricha.

 

Shandisa:

- trans-2-penten-1-al;2-Pentanal;2-pentenal;gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 PENTENAL;TRANS-2-PENTEN-1-AL;PENTENE-2-AL inogona kushandiswa semakemikari reagents uye epakati kune akasiyana maitiro mune organic synthesis, senge asymmetric synthesis, maitiro ekuita. uye cycloaddition reactions.

-Inoshandiswawo mukugadzira zvinonhuwira, zvinodhaka uye mishonga yezvipembenene.

 

Kugadzirira nzira:

- trans-2-penten-1-al;2-Pentanal;2-pentenal;gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 PENTENAL;TRANS-2-PENTEN-1-AL; Kugadzirira kwePENTENE-2-AL kunowanzoitwa ne trans dehydration ye isoprenol. Kuita uku kunowanzoitwa pasi pemamiriro ekutanga, uye ingave acidic catalyst kana yakakosha catalyst inogona kushandiswa.

 

Zvekuchengetedza

- trans-2-penten-1-al;2-Pentanal;2-pentenal;gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 PENTENAL;TRANS-2-PENTEN-1-AL;PENTENE-2-AL inogumbura maziso, ganda uye hurongwa hwekufema, uye inofanirwa kungwarira kudzivirira kubata kana uchishandisa.

-Imvura inopfuta uye inofanira kuchengetedzwa kure nemoto uye kupisa kwakanyanya. Chengetedza munzvimbo inotonhorera, inofefetera zvakanaka uye dzivisa kusangana neoxidants nemaasidhi akasimba.

-Shandisa matanho ekudzivirira akakodzera paunenge uchibata musanganiswa, sekupfeka zvipfeko zvekudzivirira zvemakemikari uye midziyo yekufema.

 

Ndapota cherechedza kuti trans-2-penten-1-al;2-Pentanal;2-pentenal;gamma-methylcrotonaldehyde;Pent-2-enal;FEMA 3218;T2 PENTENAL;TRANS-2-PENTEN-1-AL;PENTENE-2 -AL inogona kunge iine zvimwe zvinhu, kushandiswa uye ruzivo rwekuchengetedza, kushandiswa kwakananga kunoda kutaurwa kune akakodzera makemikari mabhuku uye kuchengetedza data mapepa.

  • Zvakapfuura:
  • Zvinotevera:
    • Nyora meseji yako pano ugotitumira

    zvinoenderana zvigadzirwa