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等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to USP 1083303
蒸汽密度
3.1 (vs air)
CofA
current certificate can be downloaded
自燃温度
705 °F
expl. lim.
15.1 %
包装
ampule of 3x1.2 mL
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.369 (lit.)
bp
55-56 °C (lit.)
密度
0.74 g/mL at 25 °C (lit.)
应用
pharmaceutical (small molecule)
格式
neat
储存温度
2-30°C
SMILES字符串
COC(C)(C)C
InChI
1S/C5H12O/c1-5(2,3)6-4/h1-4H3
InChI key
BZLVMXJERCGZMT-UHFFFAOYSA-N
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一般描述
Certified 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. tert-Butyl methyl ether (MTBE) is a gasoline additive. It is a commonly used organic solvent that can be synthesized by acid catalyzed reaction between methanol and isobutene. It is also an effective alternative to lead containing additives for enhancing the octane rating of gasoline.
应用
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.
分析说明
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
其他说明
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.
附注
To see an example of a Certificate of Analysis for this material enter LRAC2091 in the slot below. This is an example certificate only and may not be the lot that you receive.
推荐产品
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.
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2 - Skin Irrit. 2
WGK
WGK 1
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
危险化学品
Ceinwen A Schreiner et al.
Regulatory toxicology and pharmacology : RTP, 70(2 Suppl), S29-S34 (2014-05-24)
Micronucleus and sister chromatid exchange (SCE) tests were performed for vapor condensate of baseline gasoline (BGVC), or gasoline with oxygenates, methyl tert-butyl ether (G/MTBE), ethyl tert butyl ether (G/ETBE), t-amyl methyl ether (G/TAME), diisopropyl ether (G/DIPE), t-butyl alcohol (TBA), or
Shilo Rosenwasser et al.
The Plant cell, 26(6), 2689-2707 (2014-06-13)
Marine viruses are major ecological and evolutionary drivers of microbial food webs regulating the fate of carbon in the ocean. We combined transcriptomic and metabolomic analyses to explore the cellular pathways mediating the interaction between the bloom-forming coccolithophore Emiliania huxleyi
Yi-Hsueh Chuang et al.
Journal of hazardous materials, 283, 218-226 (2014-10-04)
During the chloramination of natural waters, both chloramines and dissolved organic nitrogen (DON) can serve as nitrogen sources for the formation of trichloronitromethane (TCNM) and dichloroacetonitrile (DCAN). The present study investigated the formation kinetics and precursor characteristics of TCNM and
Jiaqi Liu et al.
Water research, 65, 64-72 (2014-08-05)
Using seawater for toilet flushing effectively reduces the consumption of precious freshwater resources, yet it introduces bromide and iodide ions into a wastewater treatment system, which may form bromo- and iodo-disinfection byproducts (DBPs) during chlorination of the wastewater effluent. Most
Chamila Nimalaratne et al.
Journal of agricultural and food chemistry, 63(11), 2956-2962 (2015-03-10)
Among dietary carotenoids, lutein and zeaxanthin are known to protect against age-related macular degeneration, a leading cause of irreversible vision loss in the elderly. Egg yolk is rich in lutein and zeaxanthin, however, the effect of cooking and gastrointestinal digestion
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