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Merck
CN

PHR3189

Isobutyl acetate

pharmaceutical secondary standard, certified reference material

Synonym(s):

Isobutyl acetate, Acetic acid isobutyl ester

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About This Item

Linear Formula:
CH3COOCH2CH(CH3)2
CAS Number:
110-19-0
Molecular Weight:
116.16
NACRES:
NA.24
UNSPSC Code:
12352108
Beilstein/REAXYS Number:
1741909
MDL number:
MFCD00008932

Key Documents

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Product Name

Isobutyl acetate, pharmaceutical secondary standard, certified reference material

application(s)

pharmaceutical

SMILES string

CC(C)COC(C)=O

InChI

1S/C6H12O2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3

InChI key

GJRQTCIYDGXPES-UHFFFAOYSA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1347802

vapor density

>4 (vs air)

vapor pressure

15 mmHg ( 20 °C)

CofA

current certificate can be downloaded

autoignition temp.

793 °F

expl. lim.

10.5 %

packaging

pkg of 1.2 mL

refractive index

n20/D 1.39 (lit.)

bp

115-117 °C (lit.)

mp

−99 °C (lit.)

density

0.867 g/mL at 25 °C (lit.)

storage temp.

2-30°C

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

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.

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.
To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

hcodes

H225,H336

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

71.6 °F

flash_point_c

22 °C

Regulatory Information

危险化学品
This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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