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Merck
CN

PHR9035

4-Isopropylphenol

reference material

Synonym(s):

4-(1-Methylethyl)phenol, Propofol impurity H, p-Cumenol

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About This Item

Linear Formula:
(CH3)2CHC6H4OH
CAS Number:
99-89-8
Molecular Weight:
136.19
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1363564
MDL number:
MFCD00002372

Key Documents

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InChI key

YQUQWHNMBPIWGK-UHFFFAOYSA-N

SMILES string

CC(C)c1ccc(O)cc1

InChI

1S/C9H12O/c1-7(2)8-3-5-9(10)6-4-8/h3-7,10H,1-2H3

grade

reference material

vapor density

>1 (vs air)

API family

propofol

assay

≥97.0% (GC)

form

crystals

shelf life

limited shelf life, expiry date on the label

bp

212-213 °C (lit.)

mp

59-61 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

2-8°C

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General description

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

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.

Other Notes

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.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

230.0 °F - Pensky-Martens closed cup

flash_point_c

110 °C - Pensky-Martens closed cup

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCD1422

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