319910
糠醛
ACS reagent grade, 99%, liquid
别名:
2-呋喃醛, 呋喃-2-甲醛
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关于此项目
经验公式（希尔记法）:
C5H4O2
化学文摘社编号:
分子量:
96.08
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-627-7
MDL number:
Beilstein/REAXYS Number:
105755
产品名称
糠醛, ACS reagent, 99%
InChI key
HYBBIBNJHNGZAN-UHFFFAOYSA-N
InChI
1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H
SMILES string
[H]C(=O)c1ccco1
grade
ACS reagent
vapor density
3.31 (vs air)
vapor pressure
13.5 mmHg ( 55 °C)
assay
99%
form
liquid
autoignition temp.
599 °F
expl. lim.
19.3 %
impurities
≤0.02 meq/g
evapn. residue
≤0.5%
refractive index
n20/D 1.525 (lit.)
bp
162 °C (lit.)
mp
−36 °C (lit.)
density
1.16 g/mL at 25 °C (lit.)
functional group
aldehyde
Quality Level
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Application
糠醛可用作合成以下物质的反应物：
- 通过Cannizzaro反应制备的糠醇。
- 通过镍催化氧化制备的糠酸。
- 通过与环戊酮的碱催化羟醛缩合反应制备的二聚体。
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
136.4 °F - closed cup
flash_point_c
58 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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Angewandte Chemie (International ed. in English), 52(31), 8022-8025 (2013-06-13)
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Journal of Chemical Technology and Biotechnology, 89(1), 2-10 (2014)
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