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Key Documents

8.14676

Sigma-Aldrich

4,4′-Methylenebis(3-chloro-2,6-diethylaniline)

for synthesis

Synonym(s):

4,4′-Methylenebis(3-chloro-2,6-diethylaniline), Bis-(4-amino-2-chloro-3,5-diethylphenyl)-methane

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About This Item

Empirical Formula (Hill Notation):
C21H28Cl2N2
CAS Number:
106246-33-7
Molecular Weight:
379.37
UNSPSC Code:
12352116
EC Index Number:
402-130-7
NACRES:
NA.22

vapor pressure

0.01 hPa ( 25 °C)

Quality Level

200

Assay

≥97.0% (HPLC)

potency

>5000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)

mp

88-90 °C

solubility

slightly soluble 0.02 mg/L

density

1.24 g/cm3 at 20 °C

bulk density

610‑650 kg/m3

storage temp.

2-30°C

InChI

1S/C21H28Cl2N2/c1-5-12-9-14(18(22)16(7-3)20(12)24)11-15-10-13(6-2)21(25)17(8-4)19(15)23/h9-10H,5-8,11,24-25H2,1-4H3

InChI key

VIOMIGLBMQVNLY-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 88 °C
Melting range (upper value): ≤ 90 °C
Identity (IR): passes test

Hazard Statements

H413

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 4

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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