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Merck
CN

RTC000100

Ethylbenzene

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Ethylbenzene, NSC 406903, Phenylethane

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About This Item

Linear Formula:
C6H5C2H5
CAS Number:
100-41-4
Molecular Weight:
106.17
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1901871
MDL number:
MFCD00011647

Key Documents

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SMILES string

CCc1ccccc1

InChI

1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3

InChI key

YNQLUTRBYVCPMQ-UHFFFAOYSA-N

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1265457

vapor density

3.7 (vs air)

vapor pressure

10 mmHg ( 20 °C), 19 mmHg ( 37.7 °C)

CofA

current certificate can be downloaded

autoignition temp.

810 °F

expl. lim.

6.7 %

packaging

pkg of 20 mL

bp

136 °C (lit.)

mp

−95 °C (lit.)

density

0.867 g/mL at 25 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

2-30°C

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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

Analysis Note

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

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.
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 LRAB9771 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - STOT RE 2

target_organs

hearing organs

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

59.0 °F

flash_point_c

15 °C

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

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