peji_banner

chigadzirwa

Benzyl bromide(CAS#100-39-0)

Chemical Property:

Molecular Formula C7H7Br
Molar Misa 171.03
Density 1.44g/mLat 20°C
Melting Point -3 °C
Boling Point 198-199°C(lit.)
Flash Point 188°F
Solubility Kusanganiswa nebenzene, carbon tetrachloride, ethanol uye ether.
Vapor Presure 0.5 hPa (20 °C)
Vapor Density 5.8 (vs mhepo)
Chitarisiko Liquid
Color Zvakajeka zvisina ruvara kune yero
Kunhuwa Yakapinza kwazvo, inopinza, kunge tear gas.
Merck 14,1128
BRN 385801
Storage Condition Chengetedza pasi pe +30°C.
Kugadzikana Yakagadzikana. Inopisa. Hazvienderani neakasimba oxidizing agents.
Sensitive Kunyorova/Kunzwa Chiedza
Refractive Index n20/D 1.575(lit.)
Zvenyama uye Chemical Properties mvura isina ruvara ine indekisi yakasimba yerefractive uye ine flavour.
kunyungudika -3 ℃
kuvira poindi 198 ~ 199 ℃
hama density 1.438
refractive index 1.5750
soluble muorganic solvents senge ethanol, ether uye benzene, isinganyunguriki mumvura.
Shandisa Ye organic synthesis uye sefuro uye mbiriso inochengetedza

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S39 - Pfeka dziviriro yeziso / kumeso.
S2 – Chengetedza pasingasvikirwi nevana.
UN IDs UN 1737 6.1/PG 2
WGK Germany 2
RTECS XS7965000
FLUKA BRAND F CODES 9-19-21
TSCA Ehe
HS Code 2903 99 80
Hazard Kirasi 6.1
Packing Group II
Muchetura dns-esc 1300 mmol/L ZKKOBW 92,177,78

 

Nhanganyaya

Benzyl bromide i organic compound ine kemikari formula C7H7Br. Heino rumwe ruzivo nezve zvivakwa, kushandiswa, nzira dzekugadzirira uye kuchengetedzeka kwebenzyl bromide:

 

Hunhu:

Benzyl bromide imvura isina ruvara uye ine hwema hunopisa patembiricha yepakamuri. Density yayo i1.44g/mLat 20 °C, pairi kufashaira i198-199 °C(lit.), uye nzvimbo yekunyungudika i -3 °C. Inogona kunyungudutswa mune yakawanda organic solvents uye isinganyungudika mumvura.

 

Shandisa:

Benzyl bromide ine zvakasiyana-siyana zvekushandisa. Inowanzo shandiswa mune organic synthesis sereagent yekupindura. Inogona kushandiswa mukugadzirwa kwe esters, ethers, acid chlorides, ether ketones, uye mamwe organic compounds. Pamusoro pezvo, benzyl bromide inoshandiswawo sechikafu chehuku, chigadziko chemwenje, resin kurapa mumiririri, uye inodzoreredza murazvo pakugadzirira.

 

Nzira:

Benzyl bromide inogona kugadzirwa nekuita kwebenzyl bromide uye bromine pasi pemamiriro ealkaline. Nhanho chaiyo ndeyekuwedzera bromine kune benzyl bromide, uye kuwedzera alkali (senge sodium hydroxide) kuwana benzyl bromide mushure mekuita.

 

Zvekuchengetedza

Benzyl bromide is a organic compound ine humwe huturu. Iyo ine mhedzisiro inogumbura pameso, ganda, uye turakiti rekufema, saka kungwarira kunofanirwa kutorwa paunenge uchishandisa zvekuzvidzivirira nazvo zvakaita semagirovhosi, magogi, uye nhovo dzechiso paunobata. Pamusoro pezvo, benzyl bromide inokonzeresa njodzi yekupisa uye inofanirwa kudzivirirwa kubva pakubata nezvinobatidza uye kuchengetwa kure nemirazvo yakavhurika. Paunenge uchichengeta nekubata benzyl bromide, tevedzera nzira dzakachengeteka dzekushandisa uye uichengete munzvimbo yakachengetedzeka uye usaisanganise nemamwe makemikari.


  • Zvakapfuura:
  • Zvinotevera:

  • Nyora meseji yako pano ugotitumira