Dibromomethane CAS 74-95-3 daahirnimo>99.5% (GC)
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Magaca Kiimikada | Dibromomethane |
La mid ah | Methylene Bromide;Methylene Dibromide;DBM |
Lambarka CAS | 74-95-3 |
Lambarka CAT | RF2832 |
Heerka Saamiyada | Kaydka dhexdiisa, Awood Wax-soo-saar 300 Tan bishii |
Qaanuunka molecular | CH2Br2 |
Miisaanka Molecular | 173.84 |
Meesha dhalaalaysa | -52℃ |
Barta Karsan | 96.0 ~ 98.0 ℃ ( shid) |
Cufnaanta | 2.477 g/ml at 25 ℃( shid) |
Tusmada N20/D | 1.541 ( shid) |
Xasaasi ah | Xasaasi Fudud, Dareen Hawada |
Ku milmay biyaha | In yar oo Biyo ah, 12 g/l 15 ℃ |
Solubility | Lagu khalkhal galin karo Chloroform, Acetone, Eter iyo Khamri |
Xasilooni | DegganAan ku habboonayn Wakiilada Oxidaynta Xoog badan, Aluminium, Magnesium.Waxay si xun uga falcelisaa Potassium. |
TSCA | Haa |
Koodhka HS | 2903 39 15 |
Heerka khatarta | 6.1 |
Kooxda Baakadaha | III |
Summada | Kiimikada Ruifu |
Shayga | Tilmaamaha |
Muuqashada | Dareere Daahsoon oo aan Midab lahayn |
Dibromomethane (DBM) | >99.5% (GC) |
Dichloromethane (DCM) | <0.10% |
Bromochloromethane (BCM) | <0.80% |
Bromoform | <0.50% |
Qoyaanka | <100pm |
Midabka (APHA) | <30 APHA |
Aysiidhka | <0.0018 mgKOH/g |
Cufnaanta (20 ℃) | ≥2.48 |
Tusmada N20/D | 1.540 ~ 1.543 |
Infrared Spectrum | Waafaqsan Qaab-dhismeedka |
Heerka Imtixaanka | Heerka Ganacsiga |
Xidhmada:25kg/Drum, 250kg/Drum, 400kg/Drum ama sida waafaqsan shuruudaha macmiilka
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Dibromomethane (CAS: 74-95-3) waxaa loo isticmaalaa sida dareere ahaan isku-dhafka dabiiciga ah.Waxay u shaqeysaa sidii dhexdhexaad ah soo saarista kiimikooyinka gaarka ah, agrochemicals iyo farmashiyaha.Loo isticmaalo sidii alaabta ceeriin ee isku-dhafka dabiiciga ah, sida dareeraha, qaboojiyaha, ololka retardant iyo qaybaha walxaha walxaha qarxa, oo loo isticmaalo jeermiska jeermiska ee daawada iyo isticmaalka magaalada ee alaabta ceeriin ee isku dhafka dabiiciga ah, ayaa loo isticmaali karaa sidii qaybaha qaboojiyaha / ololka.Dibromomethane waa dib-u-dhac wanaagsan oo ololka.Ku-darka ofdibromomethaneto polymer-ka wuxuu si wax ku ool ah u yareeyaa kulaylka gubashada caagga marka la gubo.Dibromomethane, oo ah dhexdhexaadiye sunta cayayaanka ah, ayaa ah sheyga ugu muhiimsan ee ka soo baxa waxtarka sare ee cusub, fungicides ballaaran, waana alaabta ceeriin ee acaricides-tonnage.Waxa kale oo loo isticmaalaa isku-darka sunta cayayaanka sida Mycobacterium nitrile iyo xeryahooda kale ee organic.Dibromomethane waxa loo isticmaali karaa cyclopropanation of alkenes iyada oo loo marayo falcelinta nooca Simmons-Smith.Dibromomethane waxaa loo isticmaalaa sida wakiilka methylating ee soo saarista dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim iyo acephate cayayaanka, iwm. α-methylene esters, α-keto esters, α-methylene lactones, α-methylene lactams, iyo α-keto lactones.Khatarta Dabka Khataraha Gaarka ah ee Alaabooyinka Gubashada: Alaabooyinka kala go'a ee ka dhasha dabka waxa laga yaabaa inay noqdaan kuwo cadho leh ama sun ah.
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