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Merck
CN

111929

4-Chlorotoluene

98%

Synonym(s):

1-Chloro-4-methylbenzene, 1-Methyl-4-chlorobenzene, 4-Methyl-1-chlorobenzene, 4-Methylchlorobenzene, 4-Methylphenyl chloride, p-Chloromethylbenzene, p-Chlorotoluene, p-Methylchlorobenzene, p-Tolyl chloride

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About This Item

Linear Formula:
CH3C6H4Cl
CAS Number:
106-43-4
Molecular Weight:
126.58
Beilstein:
1903635
EC Number:
203-397-0
MDL number:
MFCD00000631
UNSPSC Code:
12352100
eCl@ss:
39050207
PubChem Substance ID:
24847050
NACRES:
NA.22

Key Documents

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vapor density

4.38 (vs air)

Quality Level

100

vapor pressure

10 mmHg ( 45 °C)

Assay

98%

form

liquid

impurities

≤2% 2-chlorotoluene

refractive index

n20/D 1.52 (lit.)

bp

162 °C (lit.)

mp

6-8 °C (lit.)

density

1.07 g/mL at 25 °C (lit.)

functional group

chloro

SMILES string

Cc1ccc(Cl)cc1

InChI

1S/C7H7Cl/c1-6-2-4-7(8)5-3-6/h2-5H,1H3

InChI key

NPDACUSDTOMAMK-UHFFFAOYSA-N

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General description

The reaction of 4-chlorotouleneand phenylboronic acid with Pd(OAc)2/L•2HX as the catalyst is the model reaction for determining the efficiencies of bisimidazolylidene (L) ligand precursors.

Application

The product was used for the preparation model gas of 4-chlorotoulene by passing synthesized air into liquid 4-chlorotoulene.

Signal Word

Warning

Hazard Statements

H226,H317,H332,H411

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

123.8 °F - closed cup

Flash Point(C)

51 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
STBL3580
STBL1680
STBL0923
STBL0170
BCCG9286

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Palladium-bisimidazol-2-ylidene complexes as catalysts for general and efficient Suzuki cross-coupling reactions of aryl chlorides with arylboronic acids.
Zhang C and Trudell ML.
Tetrahedron Letters, 41(5), 595-598 (2000)
Organic pollutants treatment in gas phase by using electron beam generated non-thermal plasma reactor.
Sun, Y, et al.
Chem. Listy, 102(16), s1524-s1528 (2008)
T Nishio et al.
Applied microbiology and biotechnology, 55(3), 321-325 (2001-05-09)
p-Cymene monooxygenase (CMO) from Pseudomonas putida F1 consists of a hydroxylase (CymA1) and a reductase component (CymA2) which initiate pcymene (p-isopropyltoluene) catabolism by oxidation of the methyl group to p-isopropylbenzyl alcohol (p-cumic alcohol). To study the possible diverse range of
Eric R Strieter et al.
Journal of the American Chemical Society, 125(46), 13978-13980 (2003-11-13)
A comparative kinetic examination of catalyst systems based on several monophosphinobiaryl ligands is reported. The bulk of the phosphine ligand controls the catalytic activity and the rate of catalyst activation with the catalyst based on 2-dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl providing the greatest activity
Ya-Jun Liu et al.
Physical chemistry chemical physics : PCCP, 7(23), 3938-3942 (2005-12-07)
Equilibrium geometries and vibrational frequencies of the ground and some excited states of p-chlorotoluene were calculated by the complete active space self-consistent field (CASSCF) method. Multi-reference CASSCF second order perturbation theory (MSCASPT2) calculations were performed on the vertical excitation energies
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