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Key Documents

151068

Sigma-Aldrich

2,5-Dimethylbenzaldehyde

99%

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About This Item

Linear Formula:
(CH3)2C6H3CHO
CAS Number:
Molecular Weight:
134.18
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.544 (lit.)

bp

104.5-106.5 °C/14 mmHg (lit.)

density

0.95 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(C)c(C=O)c1

InChI

1S/C9H10O/c1-7-3-4-8(2)9(5-7)6-10/h3-6H,1-2H3

InChI key

SMUVABOERCFKRW-UHFFFAOYSA-N

General description

The LD vehicle′s emmision factor for 2,5-dimethylbenzaldehyde was studied.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

190.4 °F - closed cup

Flash Point(C)

88 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Environmental technology, 37(8), 983-996 (2015-10-29)
This work presents observations of volatile organic compounds (VOCs), including carbonyls, particulate matter 2.5 (PM2.5) (included in the most recent ambient air quality standards because of its harmful effect on health), PM10 and other important pollutants, CO, SO2, NOx and
Jana Rousová et al.
Journal of chromatography. A, 1544, 49-61 (2018-03-06)
Carboxylic acids and aldehydes are present in ambient air particulate matter (PM) originating from both primary emission and secondary production in air and may, due to their polarity have, an impact on formation of cloud condensation nuclei. Their simultaneous determination

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