4-ethylcatechol

Suppliers

Names

[ Name ]:
4-ethylcatechol

[Synonym ]:
Ethylcatechol
MFCD00015847
1,2-Benzenediol,4-ethyl
4-Ethylpyrocatechol
EINECS 214-397-5
1,2-dihydroxy-4-ethylbenzene
4-ethyl-1,2-benzenediol
4-ethyl-catechole
3,4-Dihydroxyethylbenzene
4-ethyl catechol

Chemical & Physical Properties

[ Density]:
1.159g/cm3

[ Boiling Point ]:
105-107°C 0,5mm

[ Melting Point ]:
37-40°C

[ Molecular Formula ]:
C₈H₁₀O₂

[ Molecular Weight ]:
138.16400

[ Flash Point ]:
105-107°C/0.5mm

[ Exact Mass ]:
138.06800

[ PSA ]:
40.46000

[ LogP ]:
1.66020

[ Vapour Pressure ]:
0.00346mmHg at 25°C

[ Index of Refraction ]:
1.578

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2907299090

Synthetic Route

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Customs

[ HS Code ]: 2907299090

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Articles

Verifying the botanical authenticity of commercial tannins through sugars and simple phenols profiles.

Food Chem. 206 , 274-83, (2016)

Commercial tannins from several botanical sources and with different chemical and technological characteristics are used in the food and winemaking industries. Different ways to check their botanical ...