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151068

Sigma-Aldrich

2,5-Dimethylbenzaldehyde

99%

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About This Item

Formula condensata:
(CH3)2C6H3CHO
Numero CAS:
5779-94-2
Peso molecolare:
134.18
Numero CE:
227-303-2
Numero MDL:
MFCD00003342
Codice UNSPSC:
12352100
ID PubChem:
24849087
NACRES:
NA.22

Saggio

99%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.544 (lit.)

P. eboll.

104.5-106.5 °C/14 mmHg (lit.)

Densità

0.95 g/mL at 25 °C (lit.)

Stringa SMILE

Cc1ccc(C)c(C=O)c1

InChI

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

Descrizione generale

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

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

190.4 °F - closed cup

Punto d’infiammabilità (°C)

88 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Daniel Grosjean et al.
Research report (Health Effects Institute), (107)(107), 57-78 (2002-04-17)
Carbonyls (aldehydes and ketones) continue to receive scientific and regulatory attention as toxic air contaminants, mutagens, and carcinogens. Vehicle emissions are a major source of carbonyls in outdoor air, but information about the nature and magnitude of carbonyl emissions by
Nobumitsu Sakai et al.
The Science of the total environment, 586, 1279-1286 (2017-02-27)
Volatile Organic Compounds (VOCs) in indoor air were investigated at 39 private residences in Selangor State, Malaysia to characterize the indoor air quality and to identify pollution sources. Twenty-two VOCs including isomers (14 aldehydes, 5 aromatic hydrocarbons, acetone, trichloroethylene and
Florentina Villanueva et al.
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
Suk Ling Wee et al.
Phytochemistry, 153, 120-128 (2018-06-16)
The plants of the enigmatic genus Rafflesia are well known for their gigantic flowers and their floral features such as pungent floral scent and vivid dark color, which mimics the food/brood sites of carrion. However, information on the pollination biology
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