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Merck
CN

PHR3873

Butyric acid

certified reference material, pharmaceutical secondary standard

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About This Item

Linear Formula:
CH3CH2CH2COOH
CAS Number:
Molecular Weight:
88.11
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
906770
MDL number:
NACRES:
NA.24
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Product Name

Butyric acid, certified reference material, pharmaceutical secondary standard

InChI key

FERIUCNNQQJTOY-UHFFFAOYSA-N

SMILES string

CCCC(O)=O

InChI

1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)

grade

certified reference material
pharmaceutical secondary standard

vapor density

3.04 (vs air)

vapor pressure

0.43 mmHg ( 20 °C)

autoignition temp.

824 °F

expl. lim.

10 %

packaging

pkg of 500MG

refractive index

n20/D 1.398 (lit.)

bp

162 °C (lit.)

mp

−6-−3 °C (lit.)

density

0.964 g/mL at 25 °C (lit.)

application(s)

pharmaceutical

storage temp.

2-30°C

Quality Level

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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

Other Notes

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.

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

161.6 °F - closed cup

flash_point_c

72 °C - closed cup

Regulatory Information

新产品
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Certificates of Analysis (COA)

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