Skip to Content
Merck

Key Documents

View All Documentation

Skip To

430749

Sigma-Aldrich

Pyrocatechol

purified by sublimation, ≥99.5%

Synonym(s):

1,2-Benzenediol, 1,2-Dihydroxybenzene, 2-Hydroxyphenol, Catechol

Sign Into View Organizational & Contract Pricing

Select a Size

Change View
250 G
₹5,489.00
1 KG
₹15,180.00

About This Item

Linear Formula:
C6H4-1,2-(OH)2
CAS Number:
120-80-9
Molecular Weight:
110.11
Beilstein:
471401
EC Number:
204-427-5
MDL number:
MFCD00002188
UNSPSC Code:
12352100
PubChem Substance ID:
57650141
NACRES:
NA.21

₹5,489.00

Please contact Customer Service for Availability
Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

material

white

Quality Level

100

vapor density

3.8 (vs air)

vapor pressure

1 mmHg ( 75 °C)
10 mmHg ( 118.3 °C)

Assay

≥99.5%

purified by

sublimation

bp

245 °C (lit.)

mp

100-103 °C (lit.)

SMILES string

Oc1ccccc1O

InChI

1S/C6H6O2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
327182436305408298
Octadecyl acrylate contains 200 ppm monomethyl ether hydroquinone as inhibitor, 97%

409693

Octadecyl acrylate

tert-Butyl acrylate contains 10-20 ppm monomethyl ether hydroquinone as inhibitor, 98%

327182

tert-Butyl acrylate

Isobutyl acrylate ≥99%, contains 10-20 ppm monomethyl ether hydroquinone as inhibitor

436305

Isobutyl acrylate

Di(ethylene glycol) ethyl ether acrylate technical grade, contains 1000 ppm monomethyl ether hydroquinone as inhibitor

408298

Di(ethylene glycol) ethyl ether acrylate

assay

97%

assay

98%

assay

≥99%

assay

≥ 85.0%

density

0.8 g/mL at 25 °C (lit.)

density

0.875 g/mL at 25 °C (lit.)

density

0.89 g/mL at 25 °C (lit.)

density

1.016 g/mL at 25 °C (lit.)

mp

32-34 °C (lit.)

mp

-

mp

-

mp

-

form

solid

form

liquid

form

liquid

form

liquid

contains

200 ppm monomethyl ether hydroquinone as inhibitor

contains

10-20 ppm monomethyl ether hydroquinone as inhibitor

contains

10-20 ppm monomethyl ether hydroquinone as inhibitor

contains

1000 ppm monomethyl ether hydroquinone as inhibitor

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

Application

Pyrocatechol may be used in the synthesis of micro-mesoporous carbon aerogels.[1]

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

260.6 °F - closed cup

Flash Point(C)

127 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    MKBZ2550V
    MKBT1422V
    MKBS6525V
    MKBP8815V
    MKBJ7095V

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Search for a COA

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Facile synthesis of high-density poly (octadecyl acrylate)-grafted silica for reversed-phase high-performance liquid chromatography by surface-initiated atom transfer radical polymerization.
    Mallik AK, et al.
    Journal of Chromatography A, 1187(1), 119-127 (2008)
    Yusuke Akino et al.
    Polymers, 11(2) (2019-04-10)
    The effect of hydration in corona layer on temperature responsiveness of polymer micelles consisting of poly(N-vinyl pyrrolidone)-block-poly(n-octadecyl acrylate) (PVP-b-PODA) was investigated. Small-angle X-ray scattering and dynamic light scattering showed two-step shape change of PVP-b-PODA micelles around 45 and 65 °C
    Gordana Siljanovska Petreska et al.
    Polymers, 11(8) (2019-08-02)
    High molecular weight waterborne ABA block copolymers of styrene (St) and 2-ethylhexyl acrylate (2EHA) containing hard and soft domains were synthesized by means of RAFT (mini)emulsion polymerization using a bifunctional symmetric S,S-dibenzyl trithiocarbonate (DBTTC) RAFT agent. Miniemulsion polymerization was initially
    Crosslinked reactive macromonomers based on polyisobutylene and octadecyl acrylate copolymers as crude oil sorbers.
    Atta AM, et al.
    Reactive functional Polymers, 66(9), 931-943 (2006)
    Bertha T Pérez-Martínez et al.
    Beilstein journal of nanotechnology, 8, 1328-1337 (2017-07-12)
    Film forming, stable hybrid latexes made of methyl metacrylate (MMA), butyl acrylate (BA) and 2-hydroxyethyl methacrylate (HEMA) copolymer reinforced with modified multiwalled carbon nanotubes (MWCNTs) were synthesized by in situ miniemulsion polymerization. The MWCNTs were pretreated by an air sonication
    View All Related Papers

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service