Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name list3,4-Dihydroxybenzonitrile

3,4-Dihydroxybenzonitrile

Synonym(s):Protocatechuonitrile

  • CAS NO.:17345-61-8
  • Empirical Formula: C7H5NO2
  • Molecular Weight: 135.12
  • MDL number: MFCD00016436
  • EINECS: 241-367-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-03 17:07:09
3,4-Dihydroxybenzonitrile Structural

What is 3,4-Dihydroxybenzonitrile?

Chemical properties

Off-white powder

General Description

3,4-Dihydroxybenzonitrile can be prepared from 4-hydroxy-3-methoxybenzonitrile. It can also be synthesized by reacting 3,4-dimethoxybenzonitrile, lithium diisopropylamide (LDA) and 1,3-dimethyl-2-imidazolidinone (DMEU).

Properties of 3,4-Dihydroxybenzonitrile

Melting point: 155-159 °C (lit.)
Boiling point: 334.8±32.0 °C(Predicted)
Density  1.42±0.1 g/cm3(Predicted)
vapor pressure  0Pa at 20℃
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  soluble in Methanol
form  powder to crystal
pka 7.67±0.18(Predicted)
color  White to Almost white
Water Solubility  insoluble
BRN  2082204
InChI InChI=1S/C7H5NO2/c8-4-5-1-2-6(9)7(10)3-5/h1-3,9-10H
CAS DataBase Reference 17345-61-8(CAS DataBase Reference)

Safety information for 3,4-Dihydroxybenzonitrile

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H301:Acute toxicity,oral
H302:Acute toxicity,oral
H312:Acute toxicity,dermal
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H331:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.
P501:Dispose of contents/container to..…

Computed Descriptors for 3,4-Dihydroxybenzonitrile

InChIKey NUWHYWYSMAPBHK-UHFFFAOYSA-N
SMILES C(#N)C1=CC=C(O)C(O)=C1

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.