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1-Bromobutane(CAS#109-65-9) Featured Image
  • 1-Bromobutane(CAS#109-65-9) 1

1-Bromobutane(CAS#109-65-9)

Chemical Property:

Molecular Formula C4H9Br
Molar Misa 137.02
Density 1.276g/mLat 25°C(lit.)
Melting Point -112 °C
Boling Point 100-104°C(lit.)
Flash Point 23 °C
Mvura Solubility 0.608 g/L (30 ºC)
Solubility 0.6g/l
Vapor Presure 150 mm Hg (50 °C)
Vapor Density 4.7 (vs mhepo)
Chitarisiko Liquid
Color Zvakajeka zvisina ruvara kusvika kuchiedza chero
Kunhuwa hunhu hwema
Merck 14,1553
BRN 1098260
Storage Condition Chengetedza pasi pe +30°C.
Kugadzikana Yakagadzikana. Inopisa - cherechedza yakaderera flash point. Hazvienderani neakasimba oxidizing agents, mabhesi akasimba.
Explosive Limit 2.8-6.6%, 100°F
Refractive Index n20/D 1.439(lit.)
Zvenyama uye Chemical Properties Ichi chigadzirwa hachina ruvara, chakajeka uye chinonhuwira mvura, MP-112 ℃, B. p.100 ~ 104 ℃,n20D 1.4390, hama density 1.276,f. P.75f (23 ℃), isinganyungudike mumvura, inonyungudika mudoro, ether uye chloroform nezvimwe zvinonyungudutsa organic.
Shandisa Inoshandiswa semishonga, dhayi, mishonga yezvipembenene zvepakati

Product Detail

Product Tags

Risk Codes R11 - Inopisa zvakanyanya
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R51/53 - Chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura.
R10 - Inopfuta moto
Tsanangudzo Yekuchengetedza S16 - Chengetedza kure nenzvimbo dzekudzima.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S60 - Ichi chinhu nechigadziko chayo chinofanira kuraswa semarara ane ngozi.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
UN IDs UN 1126 3/PG 2
WGK Germany 2
RTECS EJ6225000
TSCA Ehe
HS Code 29033036
Hazard Kirasi 3
Packing Group II
Muchetura LD50 nemuromo muTsuro: 2761 mg/kg

 

Nhanganyaya

1-Bromobutane imvura isina ruvara uye inonhuwa zvinonhuwirira. Bromobutane ine mwero kushanduka uye vapor pressure, inonyungudika muorganic solvents, uye isinganyunguriki mumvura.

 

1-Bromobutane inoshandiswa zvakanyanya sebrominating reagent mu organic synthesis. Inogona kushandiswa se substrate yebrominated reactions senge nucleophilic substitution reactions, kubvisa maitiro, uye rearrangement reactions. Inogona zvakare kushandiswa sechinhu chinonyungudutsa muindasitiri, semuenzaniso mukuchera peturu kubvisa wakisi kubva mumafuta asina kukora. Inogumbura uye ine muchetura, uye inofanirwa kubatwa nekuchenjerera uye yakashongedzerwa nekudzivirira kwakakodzera kana ikashandiswa.

 

Nzira yakajairika yekugadzirira kwe1-bromobutane ndeyekuita kwen-butanol ne hydrogen bromide. Kuita uku kunoitwa pasi pemamiriro ane acidic kugadzira 1-bromobutane nemvura. Mamiriro chaiwo ekuita uye kusarudzwa kwekatani kuchakanganisa goho uye kusarudza kwekuita.

Inogumbura ganda nemaziso, uye kufema zvakanyanya kunogona kukonzera kutadza kufema uye kukuvadzwa kwetsinga. Inofanirwa kuitirwa munzvimbo ine mhepo inofefetera zvakanaka uye ine magirovhosi ekudzivirira, magirazi uye zvinopfekwa zvinopfekwa. Paunenge uchichengeta nekubata, chengetedza kubva kune zvinobatidza moto uye oxidants kudzivirira njodzi yemoto nekuputika.

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