MilliporeSigma
All Photos(1)

1.03058

Supelco

4-(Dimethylamino)benzaldehyde

GR for analysis Reag. Ph Eur

Synonym(s):
4-(Dimethylamino)benzaldehyde, p-Formyldimethylaniline, Ehrlich′s reagent
Linear Formula:
4-[(CH3)2N]C6H4CHO
CAS Number:
Molecular Weight:
149.19
MDL number:
EC Index Number:
202-819-0

Agency

reag. Ph. Eur.

Quality Level

vapor pressure

<0.1 hPa ( 20 °C)

autoignition temp.

445 °C

potency

>6400 mg/kg LD50, oral (Rat)

mp

75 °C

transition temp

flash point >100 °C

density

1.22 g/cm3 at 20.1 °C

bulk density

350 kg/m3

storage temp.

15-25°C

InChI

1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3

InChI key

BGNGWHSBYQYVRX-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

1 of 4

This Item
1097628.03057156477
mp

75 °C

mp

72-75 °C (lit.)

mp

75 °C

mp

72-75 °C (lit.)

density

1.22 g/cm3 at 20.1 °C

density

-

density

1.22 g/cm3 at 20.1 °C

density

-

storage temp.

15-25°C

storage temp.

-

storage temp.

no temp limit

storage temp.

-

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

agency

reag. Ph. Eur.

agency

-

agency

-

agency

-

vapor pressure

<0.1 hPa ( 20 °C)

vapor pressure

-

vapor pressure

<0.1 hPa ( 20 °C)

vapor pressure

-

Linkage

Replaces: DX1590-3; DX1590

Analysis Note

Assay (perchloric acid titration): ≥ 99 %
Identity (IR-spectrum): passes test
Melting point: 73 - 75 °C
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Readily carbonisable substance: passes test
Sulfated ash: ≤ 0.1 %
Loss on drying: ≤ 0.5 %

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1B

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

327.2 °F - closed cup

Flash Point(C)

164 °C - closed cup

Certificate of Analysis

Please enter the Product Number and Lot Number.

Certificate of Quality

Please enter the Product Number and Lot Number.

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