117552
邻甲基苯甲醛
97%
别名:
2-甲基苯甲醛
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关于此项目
线性分子式:
CH3C6H4CHO
化学文摘社编号:
分子量:
120.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-452-2
Beilstein/REAXYS Number:
605841
MDL number:
Assay:
97%
assay
97%
InChI key
BTFQKIATRPGRBS-UHFFFAOYSA-N
InChI
1S/C8H8O/c1-7-4-2-3-5-8(7)6-9/h2-6H,1H3
SMILES string
[H]C(=O)c1ccccc1C
contains
0.1% Hydroquinone as stabilizer
refractive index
n20/D 1.546 (lit.)
bp
199-200 °C (lit.)
density
1.039 g/mL at 20 °C, 1.039 g/mL at 25 °C (lit.)
functional group
aldehyde
Quality Level
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Application
通过加入磷酸，通过 HPLC 测定邻甲苯甲醛的烯基-2，4-二硝基苯腙。
General description
邻甲苯甲醛通过阳光直接光解，在大气中降解。
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
170.6 °F
flash_point_c
77 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Measurement of acid-catalyzed isomerization of unsaturated aldehyde-2, 4-dinitrophenylhydrazone derivatives by high-performance liquid chromatography analysis.
Uchiyama S, et al.
Analytica Chimica Acta, 523(2), 157-163 (2004)
Qing-Xi Chen et al.
Journal of enzyme inhibition and medicinal chemistry, 18(6), 491-496 (2004-03-11)
The inhibition kinetics on the diphenolase activity of mushroom tyrosinase by some alkylbenzaldehydes has been investigated. The results show that the alkylbenzaldehydes assayed can lead to reversible inhibition to the enzyme; o-tolualdehyde and m-tolualdehyde are mixed-type inhibitors and p-alkylbenzaldehydes are
C J Cros et al.
Indoor air, 22(1), 43-53 (2011-07-23)
The health effects associated with exposure to ozone range from respiratory irritation to increased mortality. In this paper, we explore the use of three green building materials and an activated carbon (AC) mat that remove ozone from indoor air. We
Grainne M Clifford et al.
Environmental science & technology, 45(22), 9649-9657 (2011-10-20)
The photolysis of o-tolualdehyde by natural sunlight has been investigated at the large outdoor European Photoreactor (EUPHORE) in Valencia, Spain. The photolysis rate coefficient was measured directly under different solar flux levels, with values in the range j(o-tolualdehyde) = (1.62-2.15)
K Watanabe et al.
Drug metabolism and disposition: the biological fate of chemicals, 23(2), 261-265 (1995-02-01)
Mouse hepatic microsomal enzymes catalyzed the oxidation of o-, m-, and p-tolualdehydes, intermediate metabolites of xylene, to the corresponding toluic acids. Cofactor requirement for the catalytic activity indicates that the microsomes contain NAD- and NADPH-dependent enzymes for this reaction. GC/MS
实验方案
-Tolualdehyde; Valeraldehyde; Isovaleraldehyde
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