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MilliporeSigma

42183

Supelco

Melting point standard 182-184°C

analytical standard

Synonym(s):

p-Anisic acid, 4-Methoxybenzoic acid, p-Methoxybenzoic acid, Draconic acid

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$20.90
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$66.00

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250 MG
$20.90
1 G
$66.00

About This Item

Linear Formula:
CH3OC6H4CO2H
CAS Number:
Molecular Weight:
152.15
Beilstein/REAXYS Number:
508910
EC Number:
MDL number:
UNSPSC Code:
20121904
PubChem Substance ID:
NACRES:
NA.24

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$20.90


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grade

analytical standard

Quality Level

shelf life

limited shelf life, expiry date on the label

mp

182-184 °C (±0.3°C)
182-185 °C (lit.)

application(s)

food and beverages
pharmaceutical

format

neat

SMILES string

COc1ccc(cc1)C(O)=O

InChI

1S/C8H8O3/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5H,1H3,(H,9,10)

InChI key

ZEYHEAKUIGZSGI-UHFFFAOYSA-N

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1 of 4

This Item
PHR10937617067372
format

neat

format

neat

format

neat

format

neat

mp

182-184 °C (±0.3°C), 182-185 °C (lit.)

mp

~Approximately 166 °C, 164-166 °C (lit.)

mp

121-123 °C (±0.3°C), 121-125 °C (lit.)

mp

283-286 °C (±0.3°C), 284-286 °C (lit.)

grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

analytical standard

grade

analytical standard

application(s)

food and beverages
pharmaceutical

application(s)

pharmaceutical (small molecule)

application(s)

food and beverages
pharmaceutical

application(s)

food and beverages
pharmaceutical

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

100

General description

Melting point standard 182-184 °C, p-anisic acid is useful for the regular assessment of identity or purity of a substance. Its value is determined as an average of 6 to 12 measurements with a Büchi B-545 instrument that is calibrated against primary standards.

Application

This product is an analytical standard used as a melting point calibration standard.

Features and Benefits

  • Traceable to primary standards from LGC, London
  • Grade: Analytical Standard
  • Melting point standardized in the thermodynamic mode of analysis
  • Standard deviation up to ± 0.3 °C
  • Documented with certificates of analysis and safety data sheet

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

365.0 °F - closed cup

flash_point_c

185 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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