Skip to Content
Merck

Key Documents

View All Documentation

398047

Resorcinol

ACS reagent grade, 99.0-100.5% (ACS specification), ≥99.0%, powder and chunks

Synonym(s):

1,3-Benzenediol

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C6H4-1,3-(OH)2
CAS Number:
108-46-3
Molecular Weight:
110.11
NACRES:
NA.21
PubChem Substance ID:
24864714
UNSPSC Code:
12352100
EC Number:
203-585-2
MDL number:
MFCD00002269
Beilstein/REAXYS Number:
906905
Assay:
≥99.0%, 99.0-100.5% (ACS specification)
Form:
powder and chunks
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Resorcinol, ACS reagent, ≥99.0%

grade

ACS reagent

Quality Segment

200

vapor density

3.8 (vs air)

vapor pressure

1 mmHg ( 21.1 °C)

assay

≥99.0%, 99.0-100.5% (ACS specification)

form

powder and chunks

autoignition temp.

1126 °F

impurities

≤0.004 meq/g Titr. acid, ≤0.005% insolubles

ign. residue

≤0.01%

bp

178 °C/16 mmHg (lit.)

mp

109-112 °C (lit.)

solubility

H2O: 5%, clear, colorless (solution)

SMILES string

Oc1cccc(O)c1

InChI

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

InChI key

GHMLBKRAJCXXBS-UHFFFAOYSA-N

Application

Resorcinol (ACS reagent) can be used to determine nitrate concentrations in seawater using a spectrophotometric technique via nitration of resorcinol in acidified seawater.

Still not finding the right product?

Explore all of our products under Resorcinol

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 1 Oral - STOT SE 2 Oral

target_organs

Central nervous system,Blood, Respiratory system

Storage Class

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

wgk

WGK 2

flash_point_f

260.6 °F - closed cup

flash_point_c

127 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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