8.00105
2,5-Hexanedione
for synthesis
别名:
2,5-Hexanedione, Acetonylacetone
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关于此项目
经验公式（希尔记法）:
C6H10O2
化学文摘社编号:
分子量:
114.14
UNSPSC Code:
12352115
EC Index Number:
203-738-3
NACRES:
NA.22
MDL number:
Assay:
≥97.0% (GC)
Form:
liquid
vapor pressure
0.6 hPa ( 20 °C)
Quality Segment
assay
≥97.0% (GC)
form
liquid
autoignition temp.
400 °C
potency
1600 mg/kg LD50, oral (Rat)
expl. lim.
1.5 % (v/v)
pH
6.1 (20 °C, 10 g/L in H2O)
bp
85-87 °C/26.6 hPa
mp
-5.4 °C
transition temp
flash point 79 °C
density
0.974 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O=C(CCC(=O)C)C
InChI
1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3
InChI key
OJVAMHKKJGICOG-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.971 - 0.973
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Density (d 20 °C/ 4 °C): 0.971 - 0.973
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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警示词
Warning
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2
靶器官
Nervous system
存储类别
10 - Combustible liquids
怎么回事？
WGK 2
闪点 (F)
174.2 °F - closed cup
闪点 (°C)
79 °C - closed cup