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chigadzirwa

3,5-Dimethylphenol(CAS#108-68-9)

Chemical Property:

Molecular Formula C8H10O
Molar Misa 122.16
Density 1.115
Melting Point 61-64°C(lit.)
Boling Point 222°C(lit.)
Flash Point 109 °C
Mvura Solubility 5.3 g/L (25 ºC)
Vapor Presure 5-5.4Pa pa25 ℃
Chitarisiko Crystalline Solid
Color Muchena kusvika kuorenji
Exposure Limit ACGIH: TWA 1 ppm
Merck 14,10082
BRN 774117
pKa pK1:10.15 (25°C)
Storage Condition tempo yekamuri
Sensitive Mhepo & Chiedza Inonzwa
Refractive Index 1.5146 (kufungidzira)
Zvenyama uye Chemical Properties Hunhu: White tsono crystal.
kunyungudika 68 ℃
kuvira poindi 219.5 ℃
hukama density 0.9680
soluble mumvura uye ethanol.
Shandisa Nekugadzirira kwephenolic resin, mushonga, mishonga yezvipembenene, dhayi uye zvinoputika

Product Detail

Product Tags

Hazard Symbols T - Muchetura
Risk Codes R24/25 -
R34 – Inokonzera kusvirwa
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S28 - Mushure mekusangana neganda, geza nekukasira nesipo yakawanda.
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.)
S28A -
UN IDs UN 2261 6.1/PG 2
WGK Germany 2
RTECS ZE6475000
TSCA Ehe
HS Code 29071400
Hazard Kirasi 6.1
Packing Group II

 

Nhanganyaya

3,5-Dimethylphenol (inozivikanwawo sem-dimethylphenol) inhengo yehupenyu. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:

 

Hunhu:

- Kuonekwa: 3,5-dimethylphenol ichena crystalline yakasimba.

- Solubility: Inonyungudika mudoro uye ether uye inonyungudika zvishoma mumvura.

- Kunhuwa: kune kunhuhwirira kwakakosha.

- Kemikari zvivakwa: Iyo phenolic komputa ine universal properties ye phenol. Inogona kuve oxidized ne oxidizing agents uye maitiro akadai se esterification, alkylation, nezvimwe zvinogona kuitika.

 

Shandisa:

- Kemikari reagents: 3,5-dimethylphenol inowanzoshandiswa seyakagadziriswa mune organic synthesis mumarabhoritari.

 

Nzira:

3,5-Dimethylphenol inogona kugadzirwa ne:

Dimethylbenzene inowanikwa nekuita nebromine pasi pemamiriro ealkaline uye yobva yabatwa neasidhi.

Dimethylbenzene inobatwa neasidhi uye yobva yaiswa oxidized.

 

Zvekuchengetedza

-Kubata neganda kunogona kukonzera kutsamwa uye allergic reaction, pfeka zvekuzvidzivirira nazvo kana uchiishandisa.

- Kana uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchingedzo kupinza kana inhalation pakubata.

- Ndokumbira utarise kune akakodzera Chengetedzo Data Sheets uye Operational Mirayiridzo yekushandisa nemabatiro.


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