ChemicalBook > CAS DataBase List > p-Tolualdehyde

p-Tolualdehyde

Product Name
p-Tolualdehyde
CAS No.
104-87-0
Chemical Name
p-Tolualdehyde
Synonyms
4-METHYLBENZALDEHYDE;Benzaldehyde, 4-methyl-;p-Toluic aldehyde;p-Tolualdehyde ,98%;P-METHYLBENZALDEHYDE;FEMA 3068;4-TOLUALDEHYDE;PTAL;TOLYLALDEHYDE;P-Touladehyde
CBNumber
CB3774896
Molecular Formula
C8H8O
Formula Weight
120.15
MOL File
104-87-0.mol
More
Less

p-Tolualdehyde Property

Melting point:
-6 °C
Boiling point:
204-205 °C (lit.) 82-85 °C/11 mmHg (lit.)
Density 
1.019 g/mL at 25 °C (lit.)
vapor pressure 
0.33 hPa (25 °C)
FEMA 
3068 | TOLUALDEHYDES (MIXED O,M,P)
refractive index 
n20/D 1.545(lit.)
Flash point:
176 °F
storage temp. 
Store below +30°C.
solubility 
water: soluble0.25 g/L at 25°C
form 
Liquid
color 
Clear colorless to yellow
Odor
at 5.00 % in dipropylene glycol. fruity cherry deep phenolic
Odor Type
fruity
explosive limit
0.9-5.6%(V)
Water Solubility 
0.25 g/L (25 ºC)
Sensitive 
Air Sensitive
BRN 
385772
InChIKey
FXLOVSHXALFLKQ-UHFFFAOYSA-N
LogP
2.25
CAS DataBase Reference
104-87-0(CAS DataBase Reference)
NIST Chemistry Reference
Benzaldehyde, 4-methyl-(104-87-0)
EPA Substance Registry System
4-Methylbenzaldehyde (104-87-0)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38-36/38
Safety Statements 
26-36-37/39
RIDADR 
NA 1993 / PGIII
WGK Germany 
1
RTECS 
CU7034500
F 
9-23
Autoignition Temperature
395 °C DIN 51794
TSCA 
Yes
HS Code 
29122900
Hazardous Substances Data
104-87-0(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 1600 mg/kg
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W306800
Product name
p-Tolualdehyde
Purity
≥97%, FG
Packaging
1kg
Price
$66.9
Updated
2024/03/01
Sigma-Aldrich
Product number
W306800
Product name
p-Tolualdehyde
Purity
≥97%, FG
Packaging
10Kg
Price
$419
Updated
2024/03/01
Sigma-Aldrich
Product number
W306800
Product name
p-Tolualdehyde
Purity
≥97%, FG
Packaging
25kg
Price
$868
Updated
2024/03/01
Sigma-Aldrich
Product number
8.06179
Product name
4-Methylbenzaldehyde
Purity
for synthesis
Packaging
250ML
Price
$93.5
Updated
2024/03/01
Sigma-Aldrich
Product number
41423
Product name
p-Tolualdehyde
Purity
analytical standard
Packaging
1ml
Price
$68.4
Updated
2022/05/15
More
Less

p-Tolualdehyde Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to pale yellow liquid. Soluble in alcohol and oils. Sweet-herbaceous, Bitter-almond-like moderately tenacious odor. Not as pungent as Benzaldehyde, but more herbaceous-warm. Intensely sweet, warm-fruity and Bitteralmond-like taste in concentrations lower than 500 ppm.

Uses

p-Tolualdehyde is made by the Vilsmeier reaction employing toluene and dimethylformamide or the Guttermann–Koch reaction employing toluene and carbon monoxide.

Uses

p-Tolualdehyde is used as an intermediate for the synthesis of pharmaceuticals, dyes perfumes and agrochemicals. It is also used as a fixative of flavorings. It is also used as an important organic intermediates, used for spices, triphenylmethane dye synthesis, etc.

Uses

p-Tolualdehyde may be used as an analytical reference standard for the quantification of the analyte in the following:

  • Air samples using high-performance liquid chromatography with UV detection (HPLC-UV).
  • Mango cultivars using gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS).

Definition

ChEBI: A tolualdehyde compound with the methyl substituent at the 4-position.

Preparation

p-Tolualdehyde is prepared by oxidation of mixed Tolylalcohols.

Synthesis Reference(s)

Journal of the American Chemical Society, 105, p. 7175, 1983 DOI: 10.1021/ja00362a028
Tetrahedron Letters, 29, p. 6265, 1988 DOI: 10.1016/S0040-4039(00)82321-7

General Description

p-Tolualdehyde (4-Methylbenzaldehyde) is an aromatic aldehyde. It has been generated as major oxygenated product during the UV light irradiated oxygenation of p-xylene, via photoinduced electron transfer mechanism. It undergoes condensation reaction with diiron μ-ethylidyne complex to afford μ-vinylcarbyne complex (92% yield).

Flammability and Explosibility

Not classified

Purification Methods

Steam distil the aldehyde, dry it with CaSO4, then fractionally distil it. [Beilstein 7 IV 672.]

p-Tolualdehyde Preparation Products And Raw materials

Raw materials

P-XYLENE

Preparation Products

Ozagrel 6-(bromomethyl)isoquinoline 6-Methylisoquinoline 7-methylisoquinoline 3-(4-METHYLPHENYL)PROPIONIC ACID Isoquinoline, 7-(bromomethyl)- (9CI)
More
Less

p-Tolualdehyde Suppliers

Australia 1 Belgium 1 Canada 2 China 454 Europe 3 Germany 12 India 23 Japan 10 Mexico 1 Poland 1 Slovakia 1 South Korea 1 Spain 2 Switzerland 3 Ukraine 1 United Kingdom 15 United States 75 USA 1 Global 607
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
Alfa Chemistry
Tel
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
24072
Advantage
58
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
TargetMol Chemicals Inc.
Tel
Email
support@targetmol.com
Country
United States
ProdList
38632
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Frontier Scientific Services, Inc.
Tel
--
Fax
--
Email
customerservice@frontierssi.com
Country
United States
ProdList
1575
Advantage
0
Sarchem Laboratories, Inc.
Tel
--
Fax
--
Email
info@sarchemlabs.com
Country
United States
ProdList
736
Advantage
58
Citrus and Allied Essences Ltd.
Tel
--
Fax
--
Email
galloca@citrusandallied.com
Country
United States
ProdList
90
Advantage
58
R.E. Carroll, Inc. (formerly J.H. Calo Company)
Tel
--
Fax
--
Email
orders@recarroll.com
Country
United States
ProdList
49
Advantage
58
Sarchem Laboratories, Inc.,
Tel
--
Fax
--
Country
United States
ProdList
349
Advantage
58
Penta Manufacturing Company (a division of Penta International Corporation)
Tel
--
Fax
--
Email
@pentamfg.com
Country
United States
ProdList
901
Advantage
58
Alkano Chemicals, Inc
Tel
--
Fax
--
Country
United States
ProdList
53
Advantage
58
PearlChem Corporation
Tel
--
Fax
--
Email
info@pearlchemcorp.com
Country
United States
ProdList
131
Advantage
58
Alichem Inc.
Tel
--
Fax
--
Email
sales@alichem.com
Country
United States
ProdList
6167
Advantage
58
Aozeal Certified Standards (AOCS), Inc.
Tel
--
Fax
--
Email
info@aozeal.com
Country
United States
ProdList
504
Advantage
58
Mitsubishi Gas Chemical America, Inc. (MGCA)
Tel
--
Fax
--
Email
mizuno@mgc-a.com
Country
United States
ProdList
19
Advantage
58
Lluch Essence S.L.
Tel
--
Fax
--
Email
web@lluche.com
Country
United States
ProdList
2352
Advantage
58
Augustus Oils Ltd
Tel
--
Fax
--
Email
essentials@augustus-oils.ltd.uk
Country
United States
ProdList
1404
Advantage
58
Oakwood Products, Inc.
Tel
--
Fax
--
Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74
United States Biological
Tel
--
Fax
--
Email
chemicals@usbio.net
Country
United States
ProdList
6214
Advantage
80
Vigon International
Tel
--
Fax
--
Email
sales@vigon.com
Country
United States
ProdList
1776
Advantage
58
Qingdao Free Trade Zone United International Co Ltd
Tel
--
Fax
--
Email
info@unitedint.com
Country
United States
ProdList
604
Advantage
58
The Lermond Company
Tel
--
Fax
--
Email
info@lermond.com
Country
United States
ProdList
763
Advantage
58
Berje Inc.
Tel
--
Fax
--
Email
tlauzurica@berjeinc.com
Country
United States
ProdList
958
Advantage
58
Penta International Corporation
Tel
--
Fax
--
Email
lisaa@pentamfg.com
Country
United States
ProdList
5042
Advantage
58
R C Treatt and Co Ltd
Tel
--
Fax
--
Email
enquiries@treatt.com
Country
United States
ProdList
1690
Advantage
58
The John D. Walsh Company, Inc
Tel
--
Fax
--
Email
info@johndwalsh.com
Country
United States
ProdList
1139
Advantage
58
The Good Scents Company
Tel
--
Fax
--
Email
goodscnt@thegoodscentscompany.com
Country
United States
ProdList
160
Advantage
58
Moellhausen S.P.A.
Tel
--
Fax
--
Country
United States
ProdList
1676
Advantage
58
Bontoux SAS
Tel
--
Fax
--
Email
contact@bontoux.com
Country
United States
ProdList
289
Advantage
58
Indukern, S.A. F&F Ingredients Division
Tel
--
Fax
--
Email
info@indukern.es
Country
United States
ProdList
1321
Advantage
58
Ernesto Ventós S.A.
Tel
--
Fax
--
Email
info@ventos.com
Country
United States
ProdList
2257
Advantage
58
Glentham Life Sciences Ltd
Tel
--
Fax
--
Email
info@glentham.com
Country
United States
ProdList
2026
Advantage
58
Soda Aromatic Co., Ltd.
Tel
--
Fax
--
Email
aromachemicals@soda.toray.co.jp
Country
United States
ProdList
110
Advantage
58
SRS Aromatics Ltd
Tel
--
Fax
--
Email
info@srsaromatics.co.uk
Country
United States
ProdList
2315
Advantage
46
Fleurchem, Inc.
Tel
--
Fax
--
Email
info@fleurchem.com
Country
United States
ProdList
790
Advantage
58
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
MedChemExpress
Tel
--
Fax
--
Email
sales@medchemexpress.com
Country
United States
ProdList
6398
Advantage
58
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
SynQuest Laboratories, Inc.
Tel
--
Fax
--
Email
info@synquestlabs.com
Country
United States
ProdList
6871
Advantage
62
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
Accela ChemBio Inc.
Tel
--
Fax
--
Email
info@accelachem.com
Country
United States
ProdList
1054
Advantage
50
Anvia Chemicals, LLC
Tel
--
Fax
--
Email
sales@anviachem.com
Country
United States
ProdList
3933
Advantage
0
HBCChem Inc.
Tel
--
Fax
--
Email
sales@hbcchem-inc.com
Country
United States
ProdList
4569
Advantage
30
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
AlliChem, LLC
Tel
--
Fax
--
Email
sales@allichemllc.com
Country
United States
ProdList
6516
Advantage
60
ChemService Inc.
Tel
--
Fax
--
Country
United States
ProdList
6379
Advantage
68
Lab Express
Tel
--
Fax
--
Email
sales@labexpress.com
Country
United States
ProdList
1577
Advantage
67
More
Less

View Lastest Price from p-Tolualdehyde manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
p-Tolualdehyde 104-87-0
Price
US $55.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-15
Hebei Weibang Biotechnology Co., Ltd
Product
p-Tolualdehyde 104-87-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-24
Hebei Chuanghai Biotechnology Co,.LTD
Product
p-Tolualdehyde 104-87-0
Price
US $9.10/KG
Min. Order
1KG
Purity
99.%
Supply Ability
10 ton
Release date
2024-08-20

104-87-0, p-TolualdehydeRelated Search:

p-Toluoyl chloride 4-Hydroxybenzaldehyde p-Anisaldehyde 4-Formylbenzoic acid 4-Dimethylaminobenzaldehyde 2,3-Dimethylbenzaldehyde 3,4-Dimethylbenzaldehyde 4-tert-Butylbenzaldehyde 4-Methylsulphonyl benzaldehyde p-Toluic acid 4'-Methylpropiophenone Methyl 3-M-tolylacrylate Ozagrel Impurity 43 (E)-methyl 3-(4-((1H-imidazol-1-yl)methyl)phenyl)acrylate Ozagrel hydrochloride Ozagrel-015 Ozagrel sodium METHYL 4-METHYLCINNAMATE

  • p-Toluic aldehyde
  • p-Tolualdehyde ,98%
  • 4-Formyltoluene, p-Tolualdehyde
  • p-Tolualdehyde, 97% 100GR
  • p-Tolualdehyde, 99+% 100GR
  • 4-METHYLPIPERIDINE FOR SYNTHESIS
  • 4-METHYLBENZALDEHYDE FOR SYNTHESIS
  • p-Tolualdehyde 97%
  • The Methyl benzene forMaldehyde
  • <i>p-</i>Tolualdehyde
  • p-Tolualdehyde Vetec(TM) reagent grade, 97%
  • Methyl 1-(4-Fluorophenyl)-4-oxocyclohexanecarboxylate
  • P-TOLYLALDEHYDE
  • P-TOLUYLALDEHYDE
  • P-TOLUALDEHYDE
  • PTAL
  • P-METHYLBENZALDEHYDE
  • TOLUALDEHYDE, P-
  • TOLYLALDEHYDE
  • p-Tolualdehyde, 99+%
  • Benzaldehyde, 4-methyl-
  • TOLUALDEHYDE, p-(SG)
  • p-Tolylaldehyd
  • TOLYLALDEHYD-PARA
  • 4-Tolualbenzaldehyde
  • 4-Toluic aldehyde
  • 4-Tolulaldehyde
  • P-TOLUALDEHYDE 97+%
  • P-TOLUALDEHYDE (4-METHYLBENZALDEHYDE)
  • p-Methlyl benzaldehyde
  • Ozagrel Impurity 19
  • 4-Methylbenzenecarbaldehyde
  • 4-methyl-benzaldehyd
  • benzaldehyde,-methyl-
  • para-methylbenzaldehyde
  • Paratolualdehyde
  • para-tolualdehyde
  • para-toluylaldehyde
  • p-Formyltoluene
  • FEMA 3068
  • LABOTEST-BB LT00930011
  • 4-TOLUALDEHYDE
  • AKOS BBS-00003200
  • 4-METHYLBENZALDEHYDE
  • p-Tolualdehyde &gt
  • Ozagrel Impurity 40
  • p-Tolualdehyde USP/EP/BP
  • Ozagrel Sodium Impurity 19
  • Manganese sulfate 7785-87-7
  • P-Touladehyde
  • p-Tolualdehyde Solution in Acetonitrile
  • 104-87-0
  • 104870
  • Building Blocks for Liquid Crystals
  • Aldehydes
  • Organic Building Blocks
  • ALDEHYDE
  • Benzaldehyde (Building Blocks for Liquid Crystals)