CAS No.6627-55-0,2-Bromo-4-methylphenol Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	6627-55-0
Name:	2-Bromo-4-methylphenol
Article Data:	101

Formula:	C₇H₇BrO
Molecular Weight:	187.036
Synonyms:	p-Cresol,2-bromo- (6CI,7CI,8CI);2-Bromo-4-cresol;2-Bromo-4-methylphenol;2-Bromo-p-cresol;3-Bromo-4-hydroxytoluene;NSC 60115;
EINECS:	229-595-7
Density:	1.554 g/cm³
Melting Point:	213-214 °C
Boiling Point:	213.478 °C at 760 mmHg
Flash Point:	82.909 °C
Solubility:	Slightly soluble in water.
Appearance:	clear colourless to pale yellow liquid
Hazard Symbols:	Xn
Risk Codes:	21/22-36/37/38
Safety:	26-36/37/39
PSA:	20.23000
LogP:	2.46310

Synthetic route

: 106-44-5
p-cresol

: 6627-55-0
2-bromo-p-cresol

Conditions

Conditions	Yield
With hydrogen bromide; acetic acid In dimethyl sulfoxide at 20℃; for 2h;	100%
With Oxone; potassium bromide In methanol at 20℃; for 4h;	99%
With N-Bromosuccinimide; sulfonic acid functionalized silica In diethyl ether; acetonitrile at 20℃; for 0.166667h;	99%

: 22002-45-5
2-bromo-4-methylanisole

: 6627-55-0
2-bromo-p-cresol

Conditions

Conditions	Yield
Stage #1: 2-bromo-4-methylanisole With boron tribromide In dichloromethane at -78 - 20℃; Inert atmosphere; Stage #2: With water; sodium hydrogencarbonate In dichloromethane Inert atmosphere;	99%
With boron tribromide In dichloromethane at -78 - 20℃; for 2h;

: 25458-49-5
1-(methoxymethoxy)-4-methylbenzene

: 6627-55-0
2-bromo-p-cresol

Conditions

Conditions	Yield
With tris(2,2'-bipyridyl)ruthenium dichloride; carbon tetrabromide In acetonitrile at 20℃; Irradiation;	97%

: 106-44-5
p-cresol

A: 6627-55-0
2-bromo-p-cresol

B: 2432-14-6
3,5-dibromo-4-hydroxytoluene

Conditions

Conditions	Yield
With dihydrogen peroxide; bromine In dichloromethane at 0℃; for 8h;	A 96% B 0.9%
Stage #1: p-cresol With toluene-4-sulfonic acid In methanol for 0.166667h; Stage #2: With N-Bromosuccinimide In methanol for 0.416667h;	A 92% B n/a
With bromine In 1,2-dichloro-ethane at 20 - 25℃; for 7h;	A n/a B 90%

: 106-44-5
p-cresol

A: 6627-55-0
2-bromo-p-cresol

B: 60710-39-6
3-bromo-p-cresol

Conditions

Conditions	Yield
With bromine In various solvent(s) other reaction time;	A n/a B 90%
With trifluorormethanesulfonic acid; bromine In various solvent(s) for 0.166667h; Product distribution; Mechanism; other reaction time;	A 40% B 60%
With bromine In various solvent(s) for 0.166667h; other reaction time;	A 40% B 60%

: 591-17-3
meta-bromotoluene

A: 6627-55-0
2-bromo-p-cresol

B: 2362-12-1
4-Bromo-2-methylphenol

Conditions

Conditions	Yield
With wild type cytochrome P450 CYP102A1 variants RLYF/A330P; oxygen; NADPH Reagent/catalyst; Enzymatic reaction;	A 14% B 82%
With water; lithium perchlorate; acetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone In acetonitrile for 48h; Irradiation; Inert atmosphere; Electrolysis; Overall yield = 50 percent; Overall yield = 37.4 mg; chemoselective reaction;

: 17902-32-8
trimethyl(4-methylphenoxy)silane

: 6627-55-0
2-bromo-p-cresol

Conditions

Conditions	Yield
With tris(2,2'-bipyridyl)ruthenium dichloride; carbon tetrabromide In acetonitrile at 20℃; Irradiation;	69%

: 589-92-4
1-methylcyclohexan-4-one

: 6627-55-0
2-bromo-p-cresol

Conditions

Conditions	Yield
With diethyl dibromomalonate at 100℃; for 48h; Bromination; aromatization;	51%

: 583-68-6
2-bromo-p-toluidine

: 6627-55-0
2-bromo-p-cresol

Conditions

Conditions	Yield
With sulfuric acid Diazotization.Eintragen der Diazoniumsalz-Loesung in ein Gemisch von wss. H2SO4 und Na2SO4 bei 130-135grad;
Diazotization.Einleiten von Wasserdampf in die Diazoniumsalzloesung;

: 65849-33-4
(2-Brom-4-methylphenyl)-benzoat

: 6627-55-0
2-bromo-p-cresol

Conditions

Conditions	Yield
With potassium hydroxide

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Chemistry

The Molecular formula of 2-Bromo-4-methylphenol(6627-55-0): C₇H₇BrO
The Molecular Weight of 2-Bromo-4-methylphenol(6627-55-0): 187.03
The Molecular Structure of 2-Bromo-4-methylphenol(6627-55-0):

EINECS: 229-595-7
Melting point: 213-214 °C
Boiling Point: 213.5 °C at 760 mmHg
Flash Point: 82.9 °C
Index of Refraction: 1.59
Molar Refractivity: 40.64 cm³
Molar Volume: 120.3 cm³
Polarizability: 16.11 10^-24cm³
Surface Tension: 44.3 dyne/cm
Density: 1.554 g/cm³
Enthalpy of Vaporization: 46.81 kJ/mol
Vapour Pressure: 0.112 mmHg at 25°C
IUPAC Name: 2-bromo-4-methylphenol
Synonyms: 3-BROMO-4-HYDROXY-BENZYLIC ALCOHOL3-Bromo-4-hydroxytoluene;2-bromo-p-creso;2-BROMO-P-CRESOL;p-Cresol, 2-bromo-;2-Bromo-p-methylphenol; ;AKOS BBB/368;2-BROMO-4-METHYLPHENOL;

Uses

2-Bromo-4-methylphenol(6627-55-0) is used for organic synthesis intermediates.

Toxicity Data With Reference

The TOXICITY information of 2-Bromo-4-methylphenol(6627-55-0):
1.mouse LD50 intraperitoneal 195mg/kg (195mg/kg) Journal of Medicinal Chemistry. Vol. 18, Pg. 868, 1975.

Safety Profile

The Hazard Codes of 2-Bromo-4-methylphenol(6627-55-0):

Xi,Xn
Hazard Note: Irritant
The Risk Statements information of 2-Bromo-4-methylphenol(6627-55-0):
21/22: Harmful in contact with skin and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
The Safety Statements information of 2-Bromo-4-methylphenol(6627-55-0):
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
24/25: Avoid contact with skin and eyes
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
37/39: Wear suitable gloves and eye/face protection
WGK Germany: 3
RTECS: GO6868200