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chigadzirwa

4-Chlorobenzotrichloride (CAS# 5216-25-1)

Chemical Property:

Molecular Formula C7H4Cl4
Molar Misa 229.92
Density 1.495g/mLat 25°C(lit.)
Melting Point 5.8 °C
Boling Point 245°C(lit.)
Flash Point >230°F
Mvura Solubility inoora
Vapor Presure 0.046mmHg pa25°C
Chitarisiko mvura yakachena
Color Pasina ruvara kune Chiedza chero
BRN 1866549
Kugadzikana Yakagadzikana. Inopisa. Hazvienderani neakasimba oxidizing agents.
Sensitive Hunyoro Inonzwa
Refractive Index n20/D 1.572(lit.)
Zvenyama uye Chemical Properties Density 1.495
kunyungudika 5.8°C
Kufashaira kwe245°C
refractive index 1.571-1.573
mvura inonyungudika inoora
Shandisa Inoshandiswa semushonga wepakati

Product Detail

Product Tags

Hazard Symbols T - Muchetura
Risk Codes R45 – Inogona kukonzera gomarara
R21/22 – Zvinokuvadza kubata ganda uye kana ikamedzwa.
R37/38 - Inogumbura kune yekufema system uye ganda.
R48/23 -
R62 - Ngozi inogoneka yekukanganiswa kubereka
Tsanangudzo Yekuchengetedza S53 - Dzivisa kuratidzwa - wana mirairo yakakosha usati washandisa.
S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.)
UN IDs UN 1760 8/PG 2
WGK Germany 3
RTECS XT8580000
TSCA Ehe
HS Code 29039990
Hazard Kirasi 8
Packing Group II
Muchetura LD50 orl-rat: 820 mg/kg EPASR* 8EHQ-0281-0360

 

Nhanganyaya

Chlorotoluene inhengo yemuviri. Inotevera sumo kune hunhu hwayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:

 

Hunhu:

P-chlorotoluene imvura isina ruvara kuenda kuchiedza yero ine mafuta uye ine hwema hunonhuwa. Iyo isinganyungudike mumvura uye inonyungudika mu organic solvents senge madoro, ether, uye aromatics. Iyo isanganiswa yakagadzikana ine yakakwirira yekupisa uye kugadzikana kwemakemikari.

 

Shandisa:

P-chlorotrichlorotoluene inonyanya kushandiswa se solvent uye catalyst. Iyo ine yakanyanya kunyungudika uye inokonzeresa chiitiko mune organic synthesis, uye inowanzoshandiswa mukugadzirwa kwemapolymer, resin, rubber, dhayi uye makemikari. Inogona zvakare kushandiswa sesimbi pamusoro pekurapa mumiririri uye nechando svikiro.

 

Nzira:

p-chlorotrichlorotoluene inonyanya kugadzirirwa nekuita kweklorotoluene nemhangura chloride. Iwo chaiwo maitiro ekuita anogona kugadziridzwa zvinoenderana nezvinodiwa chaizvo.

 

Zvekuchengetedza

P-chlorotoluene inogona kukuvadza hutano hwevanhu kana yakafumurwa nekufemerwa. Inotsamwisa uye inogona kukonzera kushatirwa uye kukanganisa paganda, maziso, uye kufema system. Pfeka midziyo yekudzivirira yakakodzera paunenge uchishandisa uye kudzivirira kubata neganda, maziso, uye nzira yekufema. P-chlorochlorotoluene zvakare chinhu chine njodzi kune zvakatipoteredza, uye mirau yakakodzera uye zviyero zvinofanirwa kuteverwa pakubata nekurasa kudzivirira kusvibiswa kwezvakatipoteredza. Panguva yekuchengetedza, kutarisirwa kunofanira kutorwa kuti usasangana ne oxidants uye zvinopisa, uye panguva imwechete kudzivirira kuvapo kwekushisa kwakanyanya uye zvitubu zvinopisa.


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