3,4-Dihydroxybenzonitrile

Modify Date: 2024-01-03 22:48:16

3,4-Dihydroxybenzonitrile Structure
3,4-Dihydroxybenzonitrile structure
Common Name 3,4-Dihydroxybenzonitrile
CAS Number 17345-61-8 Molecular Weight 135.120
Density 1.4±0.1 g/cm3 Boiling Point 334.8±32.0 °C at 760 mmHg
Molecular Formula C7H5NO2 Melting Point 155-159 °C(lit.)
MSDS Chinese USA Flash Point 156.3±25.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3,4-Dihydroxybenzonitrile
Synonym More Synonyms

 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

 Safety Information

Symbol GHS07
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

 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%

 Articles4

More 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)

 Synonyms

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
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