146455
异戊醛
97%
别名:
3-甲基丁醛, 神经干细胞 404119
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线性分子式:
(CH3)2CHCH2CHO
化学文摘社编号:
分子量:
86.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-691-5
Beilstein/REAXYS Number:
773692
MDL number:
产品名称
异戊醛, 97%
InChI key
YGHRJJRRZDOVPD-UHFFFAOYSA-N
InChI
1S/C5H10O/c1-5(2)3-4-6/h4-5H,3H2,1-2H3
SMILES string
[H]C(=O)CC(C)C
vapor density
2.96 (vs air)
vapor pressure
30 mmHg ( 20 °C)
assay
97%
form
liquid
autoignition temp.
464 °F
refractive index
n20/D 1.388 (lit.)
bp
90 °C (lit.)
solubility
alcohol: miscible
diethyl ether: miscible
water: slightly soluble
density
0.803 g/mL at 25 °C (lit.)
functional group
aldehyde
organoleptic
pungent
storage temp.
2-8°C
Quality Level
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Application
以异戊醛为标准品，采用顶空固相微萃取-气相色谱法，通过火焰离子化检测和多变量分析，评价橄榄油的质量 。以 5～8 个碳原子为内标，测定了葡萄酒中的芳香羰基化合物 。
General description
异戊醛是一种短链醛，可通过异戊醇的氧化生成。
异戊醛是一种引诱剂，研究人员通过结合技术得到研究了它与真菌棕榈疫霉的游动孢子 的相互作用 。
异戊醛是一种引诱剂，研究人员通过结合技术得到研究了它与真菌棕榈疫霉的游动孢子 的相互作用 。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - 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 2
flash_point_f
32.9 °F - closed cup
flash_point_c
0.5 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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实验方案
-Tolualdehyde; Valeraldehyde; Isovaleraldehyde
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