Runhare:+86 21 6460 6569
peji_banner

chigadzirwa

4 6-Dichloro-2-methylpyrimidine (CAS# 1780-26-3) Mufananidzo
  • 4 6-Dichloro-2-methylpyrimidine (CAS# 1780-26-3) 1

4 6-Dichloro-2-methylpyrimidine (CAS# 1780-26-3)

Chemical Property:

Molecular Formula C5H4Cl2N2
Molar Misa 163
Density 1.404±0.06 g/cm3(Zvakafanotaurwa)
Melting Point 41.5-45.5 °C (lit.)
Boling Point 210.8±20.0 °C(Zvakafanotaurwa)
Flash Point 208°F
Solubility soluble muMethanol
Vapor Presure 0.273mmHg pa25°C
Chitarisiko Upfu
Color Muchena kusvika kure-chena
pKa -3.84±0.30(Zvakafanotaurwa)
Storage Condition Ramba uri munzvimbo ine rima, Yakavharwa pakaoma, Kamuri Tembiricha
Refractive Index 1.551
MDL MFCD00090472
Zvenyama uye Chemical Properties flash point 208 °F

kunyungudika 41.5-45.5 ℃

Product Detail

Product Tags

Ngozi uye Kuchengeteka

Risk Codes R34 – Inokonzera kusvirwa
R51/53 - Chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura.
R43 - Inogona kukonzera kunzwisiswa nekubata ganda
R22 – Zvinokuvadza kana ikamedzwa
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.)
S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa.
S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
UN IDs UN 3261 8/PG 2
WGK Germany 3
HS Code 29335990
Hazard Kirasi 8
Packing Group III

4 6-Dichloro-2-methylpyrimidine (CAS# 1780-26-3) sumo

2-Methyl-4,6-dichloropyrimidine, inozivikanwawo se2,4,6-trichloropyrimidine kana DCM, inhengo yehupenyu. Inotevera sumo yezvivakwa, mashandisiro, nzira dzekugadzirira uye ruzivo rwekuchengetedza kwekomboni:

Hunhu:
- Kuonekwa: 2-methyl-4,6-dichloropyrimidine ikristaro chena kana isina ruvara rwecrystalline powder.
- Solubility: Iyo ine yakaderera solubility mumvura asi zvirinani solubility muorganic solvents.
- Kemikari zvivakwa: Ikomboni yakagadzikana isingaite kuparara kana kuita pasi pezvakajairwa kemikari kuita mamiriro.

Shandisa:
- Solvent: 2-Methyl-4,6-dichloropyrimidine inowanzoshandiswa organic solvent inowanzoshandiswa mumakemikari laboratories kuti iparadze organic compounds, kunyanya iyo isingagadziriswi mumvura.

Nzira:
- 2-Methyl-4,6-dichloropyrimidine inogona kuwanikwa kuburikidza nekuita kwe2-methylpyrimidine ine chlorine gas. Izvi zvinoda kuitwa pasi pemamiriro akakwana emhepo.

Zvekuchengetedza
- 2-Methyl-4,6-dichloropyrimidine is organic compound ine imwe huturu. Inogumbura uye inokanganisa maziso, ganda, uye nzira yekufema. Magirovhosi, magirovhosi, uye midziyo yekudzivirira yekufema inofanirwa kupfekwa panguva yekushandiswa kuve nechokwadi chekufema kwakakwana. Kana ukapinzwa netsaona kana kufemerwa, tsvaga kurapwa nekukasika.
- 2-Methyl-4,6-dichloropyrimidine inokonzera njodzi dzezvakatipoteredza uye inotyisa kune zvipenyu zvemvura uye ivhu. Paunenge uchishandisa uye kurasa tsvina, musimboti wekuchengetedzwa kwezvakatipoteredza unofanirwa kuteverwa, uye tsvina inofanira kuraswa nemazvo.

  • Zvakapfuura:
  • Zvinotevera:
    • Nyora meseji yako pano ugotitumira

    zvinoenderana zvigadzirwa