4-(2-Isothiocyanatoethyl)-1,2-dimethoxybenzene

2-(3,4-二甲氧基苯基)乙基异硫氰酸酯

Also known as: 2-(3,4-Dimethoxyphenyl)ethyl isothiocyanate, 3,4-Dimethoxyphenethyl isothiocyanate, 3,4-Dimethoxy-1-(2-isothiocyanatoethyl)benzene, Benzene, 4-(2-isothiocyanatoethyl)-1,2-dimethoxy-, Isothiocyanic acid, 3,4-dimethoxyphenethyl ester (8CI), MFCD00041366

4-(2-Isothiocyanatoethyl)-1,2-dimethoxybenzene (CAS 21714-25-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13NO2S and a molecular weight of 223.291 g/mol. It is also known as 2-(3,4-Dimethoxyphenyl)ethyl isothiocyanate, 3,4-Dimethoxyphenethyl isothiocyanate and 3,4-Dimethoxy-1-(2-isothiocyanatoethyl)benzene. Key properties include a boiling point of 349.1±32.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 164.9±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

21714-25-0

Jingsj CID

J-20752-6

Molecular Formula

C₁₁H₁₃NO₂S

Chinese Name

2-(3,4-二甲氧基苯基)乙基异硫氰酸酯

Molecular Weight

223.291 g/mol

Category

Organic Acids

Last updated

8/21/2026