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Merck
CN

63900

Mesitaldehyde

technical, ≥90% (GC)

Synonym(s):

2,4,6-Trimethylbenzaldehyde, 2-Formyl-1,3,5-trimethylbenzene, 2-Formylmesitylene

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About This Item

Linear Formula:
(CH3)3C6H2CHO
CAS Number:
487-68-3
Molecular Weight:
148.20
EC Number:
207-662-1
UNSPSC Code:
12352100
PubChem Substance ID:
24882997
Beilstein/REAXYS Number:
1364114
MDL number:
MFCD00003341

Key Documents

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InChI key

HIKRJHFHGKZKRI-UHFFFAOYSA-N

InChI

1S/C10H12O/c1-7-4-8(2)10(6-11)9(3)5-7/h4-6H,1-3H3

SMILES string

Cc1cc(C)c(C=O)c(C)c1

grade

technical

assay

≥90% (GC)

contains

~0.1% hydroquinone as stabilizer

refractive index

n20/D 1.553

bp

237 °C (lit.)

mp

10-12 °C (lit.)

density

1.005 g/mL at 25 °C (lit.)

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Other Notes

This product has been replaced by M6808-ALDRICH | Mesitaldehyde 98%

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H315,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

221.0 °F

flash_point_c

105 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Coraline Simon et al.
Toxicology in vitro : an international journal published in association with BIBRA, 37, 121-133 (2016-10-19)
Endocrine activity of 65 compounds migrating from polycarbonate replacement plastic baby bottles was assessed using in vitro cell based assays (reporter gene assays) involving 7 nuclear receptors, i.e. human steroid hormones receptors (oestrogen, androgen, progesterone and glucocorticoid receptors), human thyroid

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