B85307
2,3-丁二酮
97%
别名:
双乙酰, 联乙酰
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关于此项目
线性分子式:
CH3COCOCH3
化学文摘社编号:
分子量:
86.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-069-8
Beilstein/REAXYS Number:
605398
MDL number:
Assay:
97%
Form:
liquid
vapor density
3 (vs air)
Quality Segment
vapor pressure
52.2 mmHg ( 20 °C)
assay
97%
form
liquid
autoignition temp.
345 °C
refractive index
n20/D 1.394 (lit.)
bp
88 °C (lit.)
density
0.981 g/mL (lit.)
storage temp.
2-8°C
SMILES string
CC(=O)C(C)=O
InChI
1S/C4H6O2/c1-3(5)4(2)6/h1-2H3
InChI key
QSJXEFYPDANLFS-UHFFFAOYSA-N
Gene Information
human ... ACHE(43), BCHE(590), CES1(1066)
Application
可用于灭活氨肽酶-N。与胺发生环缩合反应，用于形成三嗪和蝶啶环体系。也可用作 α-二酮的前体。
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signalword
Danger
target_organs
Respiratory system
存储类别
3 - Flammable liquids
flash_point_f
44.6 °F - closed cup
flash_point_c
7 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, Heavyweight Gloves, Safety Clothing, type ABEK (EN14387) respirator filter
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation