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1,2,4-trimethylbenzene

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Origin: China

Cas No: 95-63-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.:
95-63-6
Other Names:
unsym-Trimethylbenzene
MF:
C9H12, C9H12
EINECS No.:
202-436-9
Place of Origin:
Shandong China, Shandong China
Type:
Pharmaceutical Intermediates
Purity:
99%, 99%
Brand Name:
Fousi, Fousi
Model Number:
FS95-63-6
Application:
Chemical reagent
Appearance:
colourless liquid, colourless liquid
Product name:
unsym-Trimethylbenzene
Form:
liquid
CAS:
95-63-6
EINECS:
202-436-9
Color:
colourless
Packaging&Delivery
Packaging Details
180kg or 200kg/drum or according to your request.
Port
QINGDAO ,SHANGHAI
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 7 To be negotiated

Property

CAS No.: 95-63-6 Formula: C9H12 Molecular Weight: 120.19200

Description

1,2,4-Trimethylbenzene is an organic compound with the chemical formula C6H3(CH3)3. Classified as an aromatic hydrocarbon, it is a flammable colorless liquid with a strong odor. It is nearly insoluble in water but soluble in organic solvents. It occurs naturally in coal tar and petroleum (about 3%).

Basic Info

Chemical Name	1,2,4-trimethylbenzene
Synonyms	Benzene, 1,2,4-trimethyl-; 1,2,4-Trimethylbenzene; pseudo-cymene; 1,2,4-trimethyl benzene; Pseudoaspidinol-iB; Pseudocumol; pseudocumene;
CAS No.	95-63-6
Molecular Formula	C9H12
Molecular Weight	120.19200
PSA	0.00000
LogP	2.61180

Properties

Appearance & Physical State	clear liquid
Density	0.88
Boiling Point	168ºC
Melting Point	-44ºC
Flash Point	48ºC
Refractive Index	n20/D 1.504(lit.)
Stability	Stable. Incompatible with strong oxidizing agents. Flammable. May form explosive mixtures with air.
Storage Condition	2-8ºC
Vapor Density	4.1 (vs air)
Vapor Pressure	4.5 mm Hg ( 37.7 °C)

Safety Info

RTECS	DC3325000
Hazard Class	3
Safety Statements	S26-S61
Packing Group	III
WGK Germany	2
RIDADR	UN 3295 3/PG 3
Risk Statements	R10; R20; R36/37/38; R51/53
Hazard Codes	Xn; N

Synthesis Route

copper(II) sulfate pentahydrate+acetic acid→1,2,4-trimethylbenzene+2,4,5-Trimethylphenol
Chloromethane+p-Xylene→1,2,4-trimethylbenzene+1,2,3,5-Tetramethylbenzene
o-Xylene→3,4-xylenol+1-ethyl-2-methylbenzene

Precursor

2,4-DIMETHYLBENZYL CHLORIDE
tetrachloromethane
2,3,5-Trimethyl-(4-methylphenylsulfonyloxy)benzene
2,4-Dimethylbenzaldehyde

Downstream Product

1-(chloromethyl)-2,3,5-trimethylbenzene
2-(chloromethyl)-1,3,4-trimethylbenzene
2,4,6-Trimethylphenol
1-(chloromethyl)-2,4,5-trimethylbenzene

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