94512
戊醛
purum, ≥97.0% (GC)
别名:
正戊醛
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关于此项目
线性分子式:
CH3(CH2)3CHO
化学文摘社编号:
分子量:
86.13
EC Number:
203-784-4
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1616304
MDL number:
grade
purum
assay
≥97.0% (GC)
autoignition temp.
428 °F
refractive index
n20/D 1.394 (lit.)
bp
102-103 °C (lit.)
mp
−92 °C (lit.)
density
0.81 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
[H]C(=O)CCCC
InChI
1S/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3
InChI key
HGBOYTHUEUWSSQ-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
44.6 °F
flash_point_c
7 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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S W Tsai et al.
Journal of chromatography. A, 954(1-2), 191-198 (2002-06-13)
A solid-phase microextraction (SPME) device was used as a time-weighted average sampler for n-valeraldehyde. The SPME device was first modified to improve the wearer's acceptance as a passive sampler. Then a poly(dimethylsiloxane)-divinylbenzene fiber was used and O-2,3,4,5,6-(pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA) was
T Daussmann et al.
European journal of biochemistry, 248(3), 889-896 (1997-10-28)
Cell-free extracts of Methanosarcina barkeri DSM 804 showed alcohol dehydrogenase activity under aerobic conditions when N,N-dimethyl-4-nitrosoaniline (NDMA) was used as an artificial electron acceptor. The NDMA-dependent alcohol dehydrogenase (NDMA-ADH) was purified to approximate homogeneity by column chromatography. It is most
J B Webster et al.
Journal of food science, 74(9), S390-S398 (2010-05-25)
Milk packaged in glass bottles overwrapped with iridescent films (treatments blocked either a single visible riboflavin [Rb] excitation wavelength or all visible Rb excitation wavelengths; all treatments blocked UV Rb excitation wavelengths) was exposed to fluorescent lighting at 4 degrees
Masayuki Fujita et al.
Plant & cell physiology, 44(5), 481-490 (2003-05-30)
Induction of pumpkin (Cucurbita maxima Duch.) glutathione S-transferase (GST, EC 2.5.1.18) by aldehydes and related compounds was examined. All of the tested compounds induced pumpkin GST to different degrees, and it was found that (1) aldehydes induce GST directly and
P Scalabrini et al.
International journal of food microbiology, 39(3), 213-219 (1998-04-29)
Soybean milk, which serves as a base for a variety of beverages, contains raffinose, stachyose, pentanal and n-hexanal; the former two may be responsible for flatulence after fermentation, whilst the latter two for a beany flavour. Twenty-seven strains of Bifidobacterium
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