登录并加购,请在购物车里查看协议价、货期和发货地。
选择规格
变更视图
关于此项目
线性分子式:
C4H3OCHO
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
eCl@ss:
39150703
Assay:
99%
Form:
liquid
产品名称
糠醛, ACS reagent, 99%
grade
ACS reagent
Quality Segment
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
n
bp
162 °C (lit.)
mp
−36 °C (lit.)
density
1.16 g/mL at 25 °C (lit.)
functional group
aldehyde
SMILES string
[H]C(=O)c1ccco1
InChI
1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H
InChI key
HYBBIBNJHNGZAN-UHFFFAOYSA-N
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。
Still not finding the right product?
Explore all of our products under 糠醛
警示词
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
靶器官
Respiratory system
存储类别
3 - Flammable liquids
怎么回事?
WGK 2
闪点 (F)
136.4 °F - closed cup
闪点 (°C)
58 °C - closed cup
PPE(个人防护设备)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


