PHR1211
乙酸丁酯
Pharmaceutical Secondary Standard; Certified Reference Material
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线性分子式:
CH3COO(CH2)3CH3
化学文摘社编号:
分子量:
116.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-658-1
Beilstein/REAXYS Number:
1741921
MDL number:
InChI key
DKPFZGUDAPQIHT-UHFFFAOYSA-N
InChI
1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
SMILES string
CCCCOC(C)=O
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1082606
vapor density
4 (vs air)
vapor pressure
15 mmHg ( 25 °C), 8 mmHg ( 20 °C)
CofA
current certificate can be downloaded
autoignition temp.
790 °F
expl. lim.
7.6 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
Quality Level
mp
−78 °C (lit.)
density
0.88 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
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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.
Application
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Analysis Note
These secondary standards offer multi-traceability to the US 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 LRAA9024 in the slot below. This is an example certificate only and may not be the lot that you receive.
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
80.6 °F - closed cup
flash_point_c
27 °C - closed cup
法规信息
危险化学品
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Hala Fam et al.
Bioprocess and biosystems engineering, 35(8), 1367-1374 (2012-03-29)
The mass transfer of phenol and butyl acetate to/from water was studied in two-phase partitioning bioreactors using immiscible organic solvents and solid polymer beads as the partitioning phases in a 5-L stirred tank bioreactor. Virtually instantaneous mass transfer was observed
Katrin Margulis-Goshen et al.
International journal of pharmaceutics, 393(1-2), 230-237 (2010-04-21)
A new composition of a fully water-dilutable microemulsion system stabilized by natural surfactants is presented as a template for preparation of celecoxib nanoparticles. Nanoparticles are obtained as a dry powder upon rapid conversion of microemulsion droplets with dissolved celecoxib into
Subhash Bhatia et al.
Journal of hazardous materials, 164(2-3), 1110-1117 (2008-11-04)
The low concentration and high flow rate of air-borne butyl acetate (BA) could be effectively removed using combined adsorption-catalytic oxidation system. Ag-Y (Si/Al=80) dual-function adsorbent was investigated for the adsorption step of 1000 ppm of butyl acetate at gas hourly
Cheng Teng Wong et al.
Journal of hazardous materials, 157(2-3), 480-489 (2008-02-26)
The performance of silver-loaded zeolite (HY and HZSM-5) catalysts in the oxidation of butyl acetate as a model volatile organic compound (VOC) was studied. The objective was to find a catalyst with superior activity, selectivity towards deep oxidation product and
Ariane van der Straten et al.
AIDS and behavior, 17(6), 2211-2221 (2013-01-17)
We assessed the feasibility of a breath test to detect women's single or concurrent use of vaginal products by adding ester taggants to vaginal gel and condom lubricant. Healthy non-pregnant women were enrolled into a two-day cohort (N = 13)
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