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2,6-Dimethylphenol

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Origin: China

Cas No: 576-26-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
576-26-1
Other Names:
2,6-Dimethylphenol
MF:
C8H10O
Place of Origin:
Hunan, China
Type:
*
Brand Name:
EASCHEM
Model Number:
ESC8H10O
Application:
Used in organic synthesis
Appearance:
Powder, Powder
Packaging&Delivery
Packaging Details
Packed in paper drum or according to customer requirements.
Port
Shanghai port,Shenzhen port,Changsha port
Lead Time:
Quantity(Kilograms) 1 - 5 >5
Est. Time(days) 7 To be negotiated

Property

CAS No.: 576-26-1 Formula: C8H10O Molecular Weight: 122.16400

Description

2,6-Xylenol is a chemical compound which is one of the six isomers of xylenol. It is also commonly known as 2,6-dimethylphenol (DMP).
2,6-Xylenol is a monomer for poly(p-phenylene oxide) engineering resins through carbon - oxygen oxidative coupling. Carbon to carbon dimerization is also possible. In one study 2,6-xylenol is oxidized with iodosobenzene diacetate with an 5 fold excess of the phenol.
In the first step of the proposed reaction mechanism the acetyl groups in the iodine compound are replaced with the phenol. This complex dissociates into an aryl radical anion and a phenoxy residue. The two aryl radicals recombine forming a new carbon carbon covalent bond and subsequently lose two protons in a rearomatization step. The immediate reaction product is a diphenoquinone as result of a one-step 4-electron oxidation. It is nevertheless possible to synthesize the biphenol compound via a comproportionation of the quinone with xylenol already present. In this reaction sequence the hypervalent iodine reagent is eventually reduced to phenyliodine.

Basic Info

Chemical Name	2,6-Dimethylphenol
Synonyms	2,6-di-methyl phenol; 2,6-Me2C6H3OH; 2-hydroxy-1,3-dimethylbenzene; 2,6-Dimethylphenethylchlorid; 2,6-Me-PhOH; Phenol, 2,6-dimethyl-; 2,6-xylenol; 2,6-dimethylphenethyl chloride;
CAS No.	576-26-1
Molecular Formula	C8H10O
Molecular Weight	122.16400
PSA	20.23000
LogP	2.00900

Properties

Appearance & Physical State	white crystal
Density	1.15
Boiling Point	203ºC
Melting Point	44-46ºC
Flash Point	73ºC
Refractive Index	1.5148 (65ºC)
Water Solubility	10 g/L (20 ºC)
Stability	Stable. Very flammable. Incompatible with oxidizing agents, acid chlorides, acid anhydrides, steel, copper, copper alloys, bases, acid chlorides.
Storage Condition	Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	ZE6125000
Hazard Class	6.1
Safety Statements	S26-S36/37/39-S45-S61
HS Code	29071400
WGK Germany	2
Packing Group	II
RIDADR	UN 2261
Risk Statements	R24/25; R34; R51/53
Hazard Codes	T; N

Synthesis Route

1,2,3-trimethylbenzene→2,6-Dimethylphenol+2,3-Dimethylphenol
Methanol+phenol→p-cresol+2,6-Dimethylphenol
dichloromethane+hydrogen peroxide→2,6-Dimethylphenol+2,6-DIMETHYLBENZOQUINONE

Precursor

2,6-Dimethylphenylboronic acid
2-Iodo-1,3-dimethylbenzene
2-Chloro-1,3-dimethylbenzene
2-Bromo-1,3-dimethylbenzene

Downstream Product

2,6-Dimethylhydroquinone
[3-(2,6-dimethylphenoxy)-2-hydroxypropyl]-dimethyl-propan-2-ylazanium,iodide
ethyl 3,5-dimethyl-4-propoxybenzoate
2,6-DIMETHYLBENZOQUINONE

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