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2-Chlorotoluene (CAS# 95-49-8) Featured Image
  • 2-Chlorotoluene (CAS# 95-49-8) 1

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

Chemical Property:

Molecular Formula C7H7Cl
Molar Misa 126.58
Density 1.083 g/mL pa25 °C (lit.)
Melting Point -36 °C (lit.)
Boling Point 157-159 °C (lit.)
Flash Point 117°F
Mvura Solubility zvishoma soluble
Solubility H2O: inonyungudika zvishoma0.047g/L pa20°C
Vapor Presure 10 mm Hg (43 °C)
Vapor Density 4.38 (vs mhepo)
Chitarisiko Liquid
Color Zvakajeka
Exposure Limit ACGIH: TWA 50 ppmNIOSH: TWA 50 ppm(250 mg/m3); STEL 75 ppm(375 mg/m3)
Merck 14,2171
BRN 1904175
Storage Condition 0-6°C
Explosive Limit 1.0-12.6%(V)
Refractive Index n20/D 1.525(lit.)
Zvenyama uye Chemical Properties Hunhu: mvura isina ruvara.
kunyungudika -35.45 ℃
kuvira poindi 158.5 ℃
hukama density 1.0826
refractive index 1.5268
flash point 52.2 ℃
solubility zvishoma kunyungudika mumvura, soluble mudoro, ether, benzene uye chloroform.
Shandisa Pakugadzirwa kwemishonga, mishonga yezvipembenene

Product Detail

Product Tags

Risk Codes R20 – Zvinokuvadza nekufema
R51/53 - Chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura.
R39/23/24/25 -
R23/24/25 – Muchetura nekufemerwa, kubatwa neganda uye kana kumedzwa.
R11 - Inopisa zvakanyanya
Tsanangudzo Yekuchengetedza S24/25 - Dzivisa kusangana neganda nemeso.
S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa.
S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.)
S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
S16 - Chengetedza kure nenzvimbo dzekudzima.
S7 - Chengetedza mudziyo wakavharwa zvakasimba.
UN IDs UN 2238 3/PG 3
WGK Germany 2
RTECS XS9000000
TSCA Ehe
HS Code 29036990
Hazard Note Zvinoshatirisa/Kupisa
Hazard Kirasi 3
Packing Group III

 

Nhanganyaya

O-chlorotoluene musanganiswa weorganic. Imvura isina ruvara uye inonhuwira uye inonyungudika mune zvakawanda zvinonyungudutsa zveorganic.

 

Iko kushandiswa kukuru kweo-chlorotoluene kunenge kunyungudutsa uye kuita kwepakati. Inogona kushandiswa mu alkylation, chlorination uye halogenation reactions mune organic synthesis. O-chlorotoluene inoshandiswawo mukugadzira ingi dzekudhinda, pigment, mapurasitiki, rabha, uye dhayi.

 

Pane nzira nhatu huru dzekugadzirira o-chlorotoluene:

1. O-chlorotoluene inogona kugadzirirwa nekuita kwe chlorosulfonic acid uye toluene.

2. Inogonawo kuwanikwa nekuita kwe chloroformic acid uye toluene.

3. Mukuwedzera, o-chlorotoluene inogonawo kuwanikwa nekuita kweo-dichlorobenzene uye methanol pamberi peammonia.

 

1. O-chlorotoluene inogumbura uye ine chepfu, kubata kweganda uye inhalation inofanira kudziviswa. Magirovhosi ekudzivirira, magirazi uye midziyo yekudzivirira yekufema inofanirwa kupfekwa panguva yekushanda.

2. Dzivisa kusangana nemaoxidants akasimba uye maasidhi akasimba kuti udzivise maitiro ane ngozi.

3. Inofanira kuchengetwa munzvimbo ine mhepo yakanaka uye kure nemirazvo yakazaruka uye kutonhora kwakanyanya.

4. Tsvina inofanira kuraswa maererano nemitemo yemunharaunda uye haifaniri kuraswa munzvimbo yakasikwa.

 

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