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2-Chlorotoluene (CAS# 95-49-8)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H7Cl
Molar Mass 126.58
Njupụta 1.083 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze -36 Celsius C (ọkụ ọkụ)
Ebe Boling 157-159 Celsius C (ọkụ)
Ebe mgbari 117°F
Mmiri Solubility ubé soluble
Solubility H2O: ntakịrị soluble0.047g/L na 20°C
Uzuoku nrịbama 10 mm Hg (43 Celsius C)
Uzuoku Njupụta 4.38 (na ikuku)
Ọdịdị Mmiri mmiri
Agba Kpochapụ
Oke ngosi ACGIH: TWA 50 ppmNIOSH: TWA 50 ppm (250 mg/m3); STEL 75 ppm (375 mg/m3)
Merck 14,2171
BRN 1904175
Ọnọdụ Nchekwa 0-6 Celsius C
Oke ihe mgbawa 1.0-12.6% (V)
Ntụgharị uche n20/D 1.525(ọkụ)
Njirimara anụ ahụ na kemịkalụ agwa: mmiri mmiri na-enweghị agba.
ebe agbaze -35.45 ℃
esi esi 158.5 ℃
njupụta ikwu 1.0826
index refractive 1.5268
ihe ọkụ ọkụ 52.2 ℃
solubility ntakịrị soluble na mmiri, soluble na mmanya, ether, benzene na chloroform.
Jiri Maka imepụta ọgwụ, ngwaahịa pesticide

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R20 - na-emerụ ahụ site na iku ume
R51/53 - Ihe na-egbu egbu na ihe ndị dị ndụ na mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
R39/23/24/25 -
R23/24/25 - Na-egbu egbu site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na iloro ya.
R11 - Na-agba ọkụ nke ukwuu
Nkọwapụta nchekwa S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
S16 - Wepụ ya na isi mmalite nke mgbanye.
S7 - Debe akpa ahụ nke ọma.
NJ UN UN 2238 3/PG 3
WGK Germany 2
RTECS XS900000
TSCA Ee
Koodu HS 29036990
Ihe edeturu egwu Na-ewe iwe/ọkụ
Klas Hazard 3
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

O-chlorotoluene bụ ngwakọta organic. Ọ bụ mmiri mmiri na-enweghị agba nke nwere ísì pụrụ iche ma na-agbaze n'ọtụtụ ihe mgbaze organic.

 

Isi ojiji nke o-chlorotoluene bụ ihe mgbaze na mmeghachi omume etiti. Enwere ike iji ya na alkylation, chlorination na mmeghachi omume halogenation na njikọ organic. A na-ejikwa O-chlorotoluene na-emepụta inks, pigmenti, plastik, rọba, na ihe e ji esiji ákwà.

 

Enwere ụzọ atọ bụ isi maka nkwadebe o-chlorotoluene:

1. O-chlorotoluene nwere ike kwadebere site na mmeghachi omume nke chlorosulfonic acid na toluene.

2. Enwere ike nweta ya site na mmeghachi omume nke chloroformic acid na toluene.

3. Tụkwasị na nke ahụ, o-chlorotoluene nwekwara ike nweta site na mmeghachi omume nke o-dichlorobenzene na methanol n'ihu amonia.

 

1. O-chlorotoluene na-agbakasị ahụ ma na-egbu egbu, akpụkpọ anụ na iku ume kwesịrị izere. Ekwesịrị iyi uwe mkpuchi, enyo na akụrụngwa nchekwa iku ume mgbe a na-arụ ọrụ.

2. Zere kọntaktị na oxidants siri ike na acid siri ike iji zere mmeghachi omume dị ize ndụ.

3. Ekwesịrị ịchekwa ya na ebe ikuku na-ekpo ọkụ ma pụọ ​​​​na ọkụ na-emeghe na okpomọkụ dị elu.

4. A ga-ekpofu ihe mkpofu dịka iwu obodo siri dị ma ghara ịkwanye ya na gburugburu ebe obibi.

 


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