RTC000086
甲基乙基酮
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
2-丁酮, MEK, 乙基甲基酮, 甲基乙基酮
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线性分子式:
C2H5COCH3
化学文摘社编号:
分子量:
72.11
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
741880
MDL number:
Quality Level
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1430101
vapor density
2.49 (vs air)
vapor pressure
71 mmHg ( 20 °C)
CofA
current certificate can be downloaded
autoignition temp.
960 °F
expl. lim.
10.1 %
packaging
pkg of 20 mL
mp
−87 °C (lit.)
density
0.805 g/mL at 25 °C (lit.)
application(s)
pharmaceutical small molecule
storage temp.
2-30°C
SMILES string
CC(CC)=O
InChI
1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
InChI key
ZWEHNKRNPOVVGH-UHFFFAOYSA-N
General description
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
Analysis Note
These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAB9767 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
26.6 °F
flash_point_c
-3 °C
法规信息
易制毒化学品（3类）
危险化学品
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