ChemicalBook Product Catalog Chemical Reagents Organic reagents Aromatic aldehydes 2-Methylbenzaldehyde

2-Methylbenzaldehyde

2-Methylbenzaldehyde Basic information
Product Name:2-Methylbenzaldehyde
Synonyms:uaL;2-Methylbenzaldehyde 98%;o-Tolualdehyde, 98%, stab. with 0.1% hydroquinone;o-Tolualdehyde,2-Methylbenzaldehyde;2-Formyltoluene, o-Tolualdehyde;o-Tolualdehyde, stabilized, 98% 100GR;o-Tolualdehyde, stabilized, 98% 25GR;O-Tolualdehyde, 98%, stabilized
CAS:529-20-4
MF:C8H8O
MW:120.15
EINECS:208-452-2
Product Categories:Aromatic Aldehydes & Derivatives (substituted);Phenyls & Phenyl-Het;Aldehydes;Phenyls & Phenyl-Het;Pyridines ,Halogenated Heterocycles
Mol File:529-20-4.mol
2-Methylbenzaldehyde Structure
2-Methylbenzaldehyde Chemical Properties
Melting point -35 °C
Boiling point 199-200 °C(lit.)
density 1.039 g/mL at 25 °C(lit.)
FEMA 3068 | TOLUALDEHYDES (MIXED O,M,P)
refractive index n20/D 1.546(lit.)
Fp 153 °F
storage temp. Inert atmosphere,2-8°C
solubility Chloroform, Methanol
form Liquid
color Clear colorless to yellow
Specific Gravity1.039
Odorcherry
Odor Typefruity
Water Solubility slightly soluble
Sensitive Air Sensitive
Merck 14,9527
BRN 605841
Exposure limitsACGIH: TWA 1 mg/m3
OSHA: TWA 2 mg/m3
NIOSH: IDLH 50 mg/m3; Ceiling 2 mg/m3
InChIKeyBTFQKIATRPGRBS-UHFFFAOYSA-N
LogP2.09
CAS DataBase Reference529-20-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzaldehyde, 2-methyl-(529-20-4)
EPA Substance Registry Systemo-Tolualdehyde (529-20-4)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-37/38-41-36/38
Safety Statements 26-39-37/39
RIDADR 1993
WGK Germany 3
F 2-10
Hazard Note Irritant
HazardClass AIR SENSITIVE
PackingGroup Ⅲ
HS Code 29122900
Hazardous Substances Data529-20-4(Hazardous Substances Data)
MSDS Information
ProviderLanguage
2-Methylbenzaldehyde English
ACROS English
SigmaAldrich English
ALFA English
2-Methylbenzaldehyde Usage And Synthesis
Chemical Propertiesclear colorless to yellow liquid
Useso-Tolylaldehyde, is a simple aromatic aldehyde that has many industrial applications, and can also be used as a building block in different chemical synthesis.
DefinitionChEBI: A tolualdehyde compound with the methyl substituent at the 2-position.
Synthesis Reference(s)Journal of the American Chemical Society, 105, p. 7175, 1983 DOI: 10.1021/ja00362a028
Tetrahedron Letters, 43, p. 1395, 2002 DOI: 10.1016/S0040-4039(02)00027-8
General DescriptionClear liquid.
Air & Water ReactionsInsoluble in water.
Reactivity Profile2-Methylbenzaldehyde is incompatible with strong bases and strong reducing agents. 2-Methylbenzaldehyde is also incompatible with strong oxidizers. 2-Methylbenzaldehyde may react with ketones, sulfuric acid, nitric acid, caustics and ammonia. .
Fire Hazard2-Methylbenzaldehyde is combustible.
2-Methylbenzaldehyde Preparation Products And Raw materials
Preparation Products3-O-TOLYL-PROPIONALDEHYDE-->8-METHYL-ISOQUINOLINE-->5-bromo-4-methyl-1H-indole-2-carboxylic acid-->3-(2-METHYLPHENYL)PROPIONIC ACID-->AKOS B018337-->[2-[4-(dihexylamino)-2-methylbenzylidene]benzo[b]thien-3(2H)-ylidene]malononitrile S,S-dioxide-->O-TOLUAMIDE-->2-(2-METHYLPHENYL)PYRROLIDINE-->ETHYL-O-TOLYL KETONE-->2-ETHYNYLTOLUENE 97-->3-OXO-3-O-TOLYL-PROPIONIC ACID ETHYL ESTER-->2-Methylbenzhydryl chloride-->1-METHYLANTHRACENE-->3-PYRIDINECARBOXAMIDE, 4-(2-METHYLPHENYL)-6-(4-METHYL-1-PIPERAZINYL)--->2-Methylbenzyl alcohol-->Crotonyl alcohol-->o-Toluic acid
o-Toluic acid o-Anisaldehyde 2,3-Dimethylbenzaldehyde 2,4-Dimethylbenzaldehyde TOLUALDEHYDES 3-(Trifluoromethyl)benzaldehyde sodium benzaldehyde-o-sulfonate 4-Dimethylaminobenzaldehyde 3-(METHOXYMETHOXY)BENZALDEHYDE 4-Hydroxybenzaldehyde Benzaldehyde o-Toluidine 3-Methylbenzaldehyde/m-Tolualdehyde p-Anisaldehyde 3,5-Dimethylbenzaldehyde 2-(Trifluoromethyl)benzaldehyde 3,4-Dimethylbenzaldehyde 2-Methylbenzaldehyde
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