1-Ethynyl-3,5-dimethoxybenzene , >98.0%(GC) , 171290-52-1

CAS NO.：171290-52-1

Empirical Formula: C10H10O2

Molecular Weight: 162.19

MDL number: MFCD03839985

PRODUCT Properties

• Melting point: 44-48 °C (lit.)
• Boiling point: 264.1±30.0℃ (760 Torr)
• Density: 1.06±0.1 g/cm3 (20 ºC 760 Torr)
• Flash point: >230 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• form: powder to crystal
• color: White to Orange to Green
• InChI: InChI=1S/C10H10O2/c1-4-8-5-9(11-2)7-10(6-8)12-3/h1,5-7H,2-3H3
• InChIKey: HUSBBWQIJMRKLI-UHFFFAOYSA-N
• SMILES: C1(C#C)=CC(OC)=CC(OC)=C1

Description and Uses

1-ethynyl-3,5-dimethoxybenzene is an organic reagent. Its benzene ring structure contains one acetylene group and two methoxy groups respectively, which are key structures for the synthesis of other heterocyclic compounds.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H317-H319
• Precautionary statements: P280-P302+P352-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 36-42/43
• Safety Statements: 22-26-36/37-45
• WGK Germany: 3
• HS Code: 2909309090