<i>o</i>-Tolualdehyde , >98.0%(GC) , 529-20-4

Synonym(s):
2-Methylbenzaldehyde

CAS NO.：529-20-4

Empirical Formula: C8H8O

Molecular Weight: 120.15

MDL number: MFCD00003338

EINECS: 208-452-2

PRODUCT Properties

• Melting point: -35 °C
• Boiling point: 199-200 °C(lit.)
• Density: 1.039 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.546(lit.)
• FEMA: 3068 | TOLUALDEHYDES (MIXED O,M,P)
• Flash point: 153 °F
• storage temp.: Inert atmosphere,2-8°C
• solubility: Chloroform, Methanol
• form: Liquid
• Specific Gravity: 1.039
• color: Clear colorless to yellow
• Odor: cherry
• Odor Type: fruity
• biological source: synthetic
• Water Solubility: slightly soluble
• Sensitive: Air Sensitive
• Merck: 14,9527
• BRN: 605841
• Exposure limits: ACGIH: TWA 1 mg/m3; OSHA: TWA 2 mg/m3; NIOSH: IDLH 50 mg/m3; Ceiling 2 mg/m3
• InChIKey: BTFQKIATRPGRBS-UHFFFAOYSA-N
• LogP: 2.09
• CAS DataBase Reference: 529-20-4(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2-methyl-(529-20-4)
• EPA Substance Registry System: o-Tolualdehyde (529-20-4)

Description and Uses

o-Tolylaldehyde, is a simple aromatic aldehyde that has many industrial applications, and can also be used as a building block in different chemical synthesis.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335-H412
• Precautionary statements: P273-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
• 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 Data: 529-20-4(Hazardous Substances Data)