Merck
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安全信息

PHR1209

Supelco

正丁醇

Pharmaceutical Secondary Standard; Certified Reference Material

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别名:
丁醇, 正丁醇
线性分子式:
CH3(CH2)3OH
CAS号:
71-36-3
分子量:
74.12
Beilstein:
969148
EC 号:
200-751-6
MDL编号:
MFCD00002964
PubChem化学物质编号:
329823216

等级

certified reference material
pharmaceutical secondary standard

质量水平

300

Agency

traceable to USP 1081807

蒸汽密度

2.55 (vs air)

CofA

current certificate can be downloaded

自燃温度

649 °F

expl. lim.

11.2 %

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.399 (lit.)

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

密度

0.81 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

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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相关类别

一般描述

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. 1-Butanol is a potential fuel substitute to gasoline. It is also a feedstock used to produce chemicals. It is produced via two pathways, the synthetic 2-ketoacid pathway and CoA-dependent pathway. It can also be produced by fermentation of biomass-derived carbohydrates.

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 (PhEur) 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 LRAA9022 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

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

95.0 °F - Pensky-Martens closed cup

闪点(°C)

35 °C - Pensky-Martens closed cup

法规信息

危险化学品

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Melanie Y Denzer et al.
Chemosensory perception, 7(2), 91-101 (2014-06-03)
Odorant pens are used by medical practitioners and researchers to assess olfactory dysfunction. Despite their routine use, there are currently no data on the gas-phase odorant concentrations released from the pen tips or whether these concentrations scale linearly with the
Yaxing Wang et al.
Microbial cell factories, 13, 151-151 (2014-11-05)
Recent efforts demonstrated the potential application of cyanobacteria as a "microbial cell factory" to produce butanol directly from CO2. However, cyanobacteria have very low tolerance to the toxic butanol, which limits the economic viability of this renewable system. Through a
Jie Yao et al.
Nature communications, 5, 5670-5670 (2014-11-29)
Layer-structured two-dimensional nanomaterials are a family of materials with strong covalent bonding within layers and weak van der Waals interaction between layers, whose vertical thickness can be thinned down to few nanometer and even single atomic layer. Bismuth chalcogenides are
R Cipriano et al.
Oncogene, 33(25), 3298-3306 (2013-08-06)
Despite the progress made in targeted anticancer therapies in recent years, challenges remain. The identification of new potential targets will ensure that the arsenal of cancer therapies continues to expand. FAM83B was recently discovered in a forward genetic screen for
Chun Wong Aaron Chan et al.
Nature communications, 5, 5787-5787 (2014-12-20)
Lindlar catalysts comprising of palladium/calcium carbonate modified with lead acetate and quinoline are widely employed industrially for the partial hydrogenation of alkynes. However, their use is restricted, particularly for food, cosmetic and drug manufacture, due to the extremely toxic nature
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