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5-Bromo-1-Pentene (CAS # 1119-51-3)

Chemical Property:

Molecular Formula c5h9 wb
Molar Mass 149.03 Nws
Qhov ntom 1.258 g / mL ntawm 25 ° C (lit.)
Melting Point -106.7 ° C (kwv yees)
Boling Point 126-127 ° C / 765 mmHg (lit.)
Flash Point 30 ° C
Dej Solubility Immiscible nrog dej.
Solubility Chloroform, Ethyl Acetate
Vapor Siab 14.3 mmHg ntawm 25 ° C
Qhov tshwm sim Roj
Specific Gravity 1.258 Nws
Xim Clear Colorless
BRN 506077 ib
Kev cia khoom 2-8 ° C
Refractive Index n20/D 1.463 (lit.)

Product Detail

Khoom cim npe

Risk thiab Safety

Hazard Cov Cim Xi-Nyob
Risk Codes R10 - Flammable
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
UN IDs UN 1993 3/PG 3
WGK Germany 3
FLUKA BRAND F CODE 8
TSCA Yog lawm
HS Code 29033036 ib
Hazard Class 3
Packing Group II

 

5-Bromo-1-pentene (CAS Nr .: 1119-51-3) kev taw qhia

5-Bromo-1-pentene yog cov organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

Zoo:
Cov tsos mob: 5-Bromo-1-pentene yog cov kua tsis muaj xim.
Qhov ceev: Cov txheeb ze ntom ntom yog 1.19 g / cm³.
Solubility: Nws tuaj yeem yaj hauv cov kuab tshuaj organic xws li ethanol, ether, thiab benzene.

Siv:
Nws kuj tuaj yeem siv rau halogenation, txo qis thiab hloov pauv cov tshuaj tiv thaiv hauv cov organic synthesis, thiab lwm yam.

Txoj kev:
5-bromo-1-pentene tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm 1-pentene thiab bromine. Cov tshuaj tiv thaiv feem ntau yog nqa tawm hauv cov kuab tshuaj uas tsim nyog, xws li dimethylformamide (DMF) lossis tetrahydrofuran (THF).
Cov kev mob tshwm sim tuaj yeem ua tiav los ntawm kev tswj cov tshuaj tiv thaiv kub thiab lub sijhawm tshuaj tiv thaiv.

Cov ntaub ntawv kev nyab xeeb:
Nws yog combustible thiab yuav tsum tau muab cia rau hauv ib tug txias, zoo-ventilated qhov chaw, deb ntawm hluav taws kub thiab cua sov qhov chaw.
Cov cuab yeej tiv thaiv tus kheej tsim nyog xws li cov ris tsho ntev ntev, tsom iav, thiab hnab looj tes yuav tsum hnav thaum siv.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb