2-Pentenal (CAS # 764-39-6)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R10 - Flammable R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | 29 - Tsis txhob muab tso rau hauv qhov dej. |
| UN IDs | UN 1989 3/PG 2 |
| WGK Germany | 3 |
| RTECS | SIB 1560000 |
| FLUKA BRAND F CODE | 10 |
| Toxicity | msc-ham: lng 300 mmol/L MUREAV 244,153,90 |
Taw qhia
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, Cov tshuaj formula C5H8O, yog cov kua xim tsis muaj xim. Cov hauv qab no yog cov lus qhia txog qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv ntawm trans-2-penten-1-al; 2-kev xav; 2-kev xav; Gamma-methylcrotonaldehyde; Pent-2-enal; FEMA 3218; T2 pentental; TRANS-2-PENTEN-1-AL; PENTENE-2-AL:
Xwm:
- trans-2-penten-1-al; 2-Pentanal; 2-kev xav; Gamma-methylcrotonaldehyde; Pent-2-enal; FEMA 3218; T2 pentental; TRANS-2-PENTEN-1-AL; PENTENE-2-AL muaj cov ntxhiab tsw ntawm prenyl aldehyde.
-Nws tuaj yeem yaj hauv ntau cov kuab tshuaj organic, xws li cawv, ethers thiab hydrocarbons.
- trans-2-penten-1-al; 2-Pentanal; 2-pentenal; gamma-methylcrotonaldehyde; Pent-2-enal; FEMA 3218; T2 PENTENAL; TRANS-2-PENTEN-1-AL; Qhov kub ntawm PENTENE-2-AL yog li 127 ℃ thiab qhov ceev yog li 0.803 g / cm3.
-Nws yog ib qho tsis ruaj khov thiab yooj yim rau polymerize ntawm chav tsev kub.
Siv:
- 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 tuaj yeem siv los ua tshuaj reagents thiab intermediates rau ntau yam kev cuam tshuam hauv cov organic synthesis, xws li asymmetric synthesis, qauv cov tshuaj tiv thaiv thiab cycloaddition cov tshuaj tiv thaiv.
-Nws kuj yog siv rau hauv cov txuj lom hluavtaws, tshuaj thiab tshuaj tua kab.
Txoj Kev Npaj:
- trans-2-penten-1-al; 2-Pentanal; 2-pentenal; gamma-methylcrotonaldehyde; Pent-2-enal; FEMA 3218; T2 PENTENAL; TRANS-2-PENTEN-1-AL; Kev npaj ntawm PENTENE-2-AL feem ntau yog ua tiav los ntawm kev hloov dej ntawm isoprenol. Cov tshuaj tiv thaiv no feem ntau yog ua raws li cov xwm txheej yooj yim, thiab siv cov kua qaub los yog cov catalyst yooj yim.
Cov ntaub ntawv kev nyab xeeb:
- 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 yog khaus rau qhov muag, tawv nqaij thiab ua pa, thiab yuav tsum tau ceev faj kom tsis txhob muaj kev sib cuag thaum siv.
-Nws yog cov kua ua kua thiab yuav tsum tau khaws cia kom deb ntawm qhov hluav taws kub thiab kub. Khaws rau hauv qhov chaw txias, qhov cua zoo thiab tsis txhob sib cuag nrog cov oxidants thiab muaj zog acids.
-Siv cov kev tiv thaiv tsim nyog thaum tuav cov khoom sib xyaw, xws li hnav khaub ncaws tiv thaiv tshuaj thiab cov cuab yeej ua pa.
Thov nco ntsoov tias 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 tuaj yeem muaj lwm yam khoom tshwj xeeb, kev siv thiab cov ntaub ntawv kev nyab xeeb, kev siv tshwj xeeb yuav tsum tau siv rau cov ntaub ntawv tshuaj lom neeg thiab cov ntaub ntawv kev nyab xeeb.
