Runhare:+86 21 6460 6569
peji_banner

chigadzirwa

2-Nitroaniline(CAS#88-74-4) Featured Image
  • 2-Nitroaniline(CAS#88-74-4) 1

2-Nitroaniline(CAS#88-74-4)

Chemical Property:

Molecular Formula C6H6N2O2
Molar Misa 138.12
Density 1,255 g/cm3
Melting Point 70-73 °C (lit.)
Boling Point 284 °C (lit.)
Flash Point 168 °C
Mvura Solubility 1.1 g/L (20 ºC)
Solubility methanol: 0.1g/mL, yakajeka
Vapor Presure 8.1 pa25 °C (Mabey et al., 1982)
Chitarisiko Makristasi kana Flakes
Color Orange kusvika kune brown
Merck 14,6582
BRN 509275
pKa -0.26(pa25℃)
PH 6.1 (10g/l, H2O, 20℃)(slurry)
Storage Condition Chengetedza pasi pe +30°C.
Kugadzikana Yakagadzikana. Hazvienderani neadhidhi, acid chlorides, acid anhydrides, yakasimba oxidizing agents, chloroformates, hexanitroethane.
Refractive Index 1.6349 (kufungidzira)
Zvenyama uye Chemical Properties Orange-tsvuku tsono-yakafanana makristasi.
Shandisa Inoshandiswa sedhayi yepakati uye mapikicha ash control agent, inogona kushandiswa kugadzirwa kwepesticide carbendazim.

Product Detail

Product Tags

Risk Codes R23/24/25 – Muchetura nekufema, kubata ganda uye kana ukamedzwa.
R33 - Ngozi yekuwedzera mhedzisiro
R52/53 - Zvinokuvadza kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura.
R39/23/24/25 -
R11 - Inopisa zvakanyanya
Tsanangudzo Yekuchengetedza S28 - Mushure mekusangana neganda, geza nekukasira nesipo yakawanda.
S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
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.
S28A -
S16 - Chengetedza kure nenzvimbo dzekudzima.
S7 - Chengetedza mudziyo wakavharwa zvakasimba.
UN IDs UN 1661 6.1/PG 2
WGK Germany 2
RTECS BY6650000
FLUKA BRAND F CODES 8
TSCA Ehe
HS Code 29214210
Hazard Kirasi 6.1
Packing Group II
Muchetura LD50 nemuromo muTsuro: 1600 mg/kg LD50 dermal Rabbit> 7940 mg/kg

 

Nhanganyaya

2-nitroaniline, inozivikanwawo seO-nitroaniline, inhengo yeorganic. Izvi zvinotevera sumo yezvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza 2-nitroaniline.

 

Hunhu:

- Kuonekwa: 2-nitroaniline ikristaro yero kana crystalline poda.

- Solubility: 2-nitroaniline inonyungudika mu ethanol, ether uye benzene, uye inonyungudika zvishoma mumvura.

 

Shandisa:

- Kugadzirwa kwedhayi: 2-nitroaniline inogona kushandiswa mukugadzirwa kwedhayi yepakati, senge kugadzirwa kweaniline yero dhayi.

- Zvinoputika: 2-nitroaniline ine zvinhu zvinoputika uye inogona kushandiswa seyakagadzirwa zvinhu zvezvinoputika uye pyrotechnics.

 

Nzira:

- 2-nitroaniline inogona kugadzirirwa nekuita kweaniline ine nitric acid. Mamiriro ekuita anowanzo itwa pakudziya kwakadzika uye sulfuric acid inoshandiswa sechinhu chinokonzeresa.

- Reaction equation: C6H5NH2 + HNO3 -> C6H6N2O2 + H2O

 

Zvekuchengetedza

- 2-Nitroaniline chinhu chinoputika chinogona kukonzerwa nekusangana nekupisa kana kupisa kwakanyanya. Inofanirwa kuchengetedzwa kure nemirazvo yakavhurika, zvitubu zvekupisa, mazhenje emagetsi, nezvimwe.

- Pfeka magirazi ekudzivirira uye magirovhosi paunenge uchishanda kuti usafemedze huruva kana kubata ganda, uye kudzivirira kupinza netsaona.

- Kana wasangana ne2-nitroaniline, sukurudza nekukurumidza nemvura yakawanda uye tsvaga kurapwa.

 

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

    zvinoenderana zvigadzirwa