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p-toluic acid

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Origin: China

Cas No: 99-94-5

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.:: 99-94-5

Other Names:: p-Toluylic acid

MF:: C8H8O2

EINECS No.:: 99-94-5

Place of Origin:: China

Type:: Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates

Purity:: ≥99%

Brand Name:: FinerChem

Model Number:: 99-94-5

Application:: Hemostatic aromatic acids

Appearance:: White crystal

Product name:: p-Toluic acid

CAS:: 99-94-5

Assay:: 99.0 %min

Molecular Weight:: 136.15

Packaging&Delivery

Packaging Details: Aluminum foil bag for within 10kg
Fiber drum for 10kg and more

Port: SHANGHAI, BEIJING, QINGDAO, SHENZHEN, TIANJIN

Lead Time:

Quantity(Kilograms)	1 - 500	>500
Est. Time(days)	4	To be negotiated

Products Description

Product Name	p-Toluic acid
CAS No.	99-94-5
Appearance	White crystal
Assay	≥99%
Capacity	200mt/year
Min.packing	1gram
Application	Mainly used in the manufacture of hemostatic aromatic acids, p-carbonitrile, p-toluoyl chloride, photosensitive materials, etc.
Standard	Export
Brand	Finerchem
More information	Synonyms: 4-Methylbenzoic acid p-Toluylic acid Crithminic acid Toluenecarboxylic acid Molecular Formula: C8H8O2 Molecular Weight: 136.15 CAS Registry Number: 99-94-5 EINECS: 202-803-3 Melting point: 179-182 ºC Boiling point: 274-275 ºC

Property

CAS No.: 99-94-5 Formula: C8H8O2 Molecular Weight: 136.14800

Description

p-Toluic acid (4-methylbenzoic acid) is a substituted benzoic acid with the formula CH3C6H4COOH. It is an intermediate in some industrial processes for the oxidation of p-xylene to terephthalic acid which is used in the manufacture of polyethylene terephthalate. It is a white crystalline solid that is practically insoluble in water, but soluble in acetone.

Basic Info

Chemical Name	p-toluic acid
Synonyms	Benzoic acid, 4-methyl-; p-toluylic acid; p-toluenebenzenesulfonyl chloride; 4'-Methylbiphenyl-2-sulfonyl chloride; 4'-methyl-2-biphenylsulphonyl chloride; p-Me-benzoic acid; p-toluenecarboxylic acid; p-methyl benzoic acid; 4-methyl-benzoic acid; para-toluic acid; 2PNS-Q06-0; p-Toluic acid;
CAS No.	99-94-5
Molecular Formula	C8H8O2
Molecular Weight	136.14800
PSA	37.30000
LogP	1.69320

Properties

Appearance & Physical State	colourless crystals or white crystalline powder
Density	1.06
Boiling Point	274-275ºC
Melting Point	179-182ºC
Flash Point	124.7ºC
Refractive Index	1.5086 (20ºC)
Stability	Stable. Incompatible with strong oxidizing agents, strong bases.
Storage Condition	Store at RT.

Safety Info

RTECS	XU1575000
Safety Statements	S22
HS Code	29163900
WGK Germany	1
Risk Statements	R22
Hazard Codes	Xn

Synthesis Route

(E)-2-(2-methyl-2-((2-phenyl-1,3-dioxolan-2-yl)methyl)hydrazono)-1-(p-tolyl)ethanone→1-methyl-4-phenylpyrazole+(4-methylphenyl)-(1-methyl-4-phenylpyrazol-3-yl)methanone
5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione→4-Methylphthalic Acid+p-toluic acid
1-(4-methylphenyl)-2-morpholin-4-yl-2-phenylethanone→morpholine+4-Formylmorpholine

Precursor

4-Chlorotoluene
4-methylbenzyl alcohol
p-Xylene
4,4'-DIMETHYLBENZOIN

Downstream Product

2-chloro-N-[5-(4-methylphenyl)-1,3,4-thiadiazol-2-yl]acetamide
2-methyl-3-[[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]methyl]quinazolin-4-one
6,8-dibromo-2-methyl-3-[[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]methyl]quinazolin-4-one
pyren-1-ylmethyl 4-methylbenzoate

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