3,4-Dihydroxybenzonitrile

Names

[ Name ]:
3,4-Dihydroxybenzonitrile

[Synonym ]:
3,4-Dihydroxybenzoni
3,4-Dihydroxybenzolcarbonitril
Benzonitrile, 3,4-dihydroxy-
3,4-dihydroxy-benzonitrile
MFCD00016436
5-cyanocatechol
Protocatechusaeure-nitril
protocatachuonitrile
4-CYANO-1,2-DIHYDROXYBENZENE
BENZONITRILE,3,4-DIHYDROXY
3,4-Dihydroxy-benzonitril
4-Cyanopyrocatechol
Protocatechuonitrile
4-Cyanocatechol
3,4-Dihydroxy benzonitrile
3,4-Dihydroxybenzonitrile
EINECS 241-367-9
3, 4- dihydroxybenzonitrile

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
334.8±32.0 °C at 760 mmHg

[ Melting Point ]:
155-159 °C(lit.)

[ Molecular Formula ]:
C₇H₅NO₂

[ Molecular Weight ]:
135.120

[ Flash Point ]:
156.3±25.1 °C

[ Exact Mass ]:
135.032028

[ PSA ]:
64.25000

[ LogP ]:
1.78

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.648

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H332

[ Precautionary Statements ]:
P280

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

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S36/37-S36/37/39-S26-S22

[ RIDADR ]:
UN3439

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2926909090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles

Antitumor effects of biologic reducing agents related to 3,4-dihydroxybenzylamine: dihydroxybenzaldehyde, dihydroxybenzaldoxime, and dihydroxybenzonitrile.

J. Pharm. Sci. 76(7) , 513-5, (1987)

This report describes a structure-activity analysis of isomers of three classes of dihydroxybenzene derivatives, including dihydroxybenzaldoxime, dihydroxybenzaldehyde, and dihydroxybenzonitrile. Thes...

Structure and kinetics of formation of catechol complexes of ferric soybean lipoxygenase-1.

Biochemistry 34(46) , 15219-29, (1995)

Ferric soybean lipoxygenase forms stable complexes with 4-substituted catechols. The structure of the complex between the enzyme and 3,4-dihydroxybenzonitrile has been studied by resonance Raman, elec...

The synthetic technology of 3, 4-dihydroxybenzonitrile WEI HW, et al.

Fine and Specialty Chemicals 9 , 012, (2011)