PHR1661
异戊烷
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
2-甲基丁烷, 异戊烷
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线性分子式:
CH3CH2CH(CH3)2
化学文摘社编号:
分子量:
72.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1730723
产品名称
异戊烷, Pharmaceutical Secondary Standard; Certified Reference Material
InChI
1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
SMILES string
CCC(C)C
InChI key
QWTDNUCVQCZILF-UHFFFAOYSA-N
grade
certified reference material
pharmaceutical secondary standard
vapor density
2.6 (vs air)
vapor pressure
11.17 psi ( 20 °C)
form
liquid
CofA
current certificate can be downloaded
autoignition temp.
788 °F
expl. lim.
8.3 %
packaging
ampule of 2 mL
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index
n20/D 1.354 (lit.)
bp
30 °C (lit.)
density
0.62 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
storage temp.
-10 to -25°C
Quality Level
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Analysis Note
这是异戊烷的正丁醇溶液（~13%w/w）
Application
这些二级标准品是合格的认证标准物质（CRM）。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。
General description
用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。′这些二级标准品可追溯至USP、EP和BP一级标准品。
Other Notes
想要查看本品的检验报告示例，请在下框中输入LRAC3677。这只是一个示例证书，可能与您收到的批次不符。
该认证标准物质（CRM）根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在检验报告上找到。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
95.0 °F - closed cup
flash_point_c
35 °C - closed cup
法规信息
危险化学品
此项目有
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Eva Pigna et al.
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