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Merck
CN

80364

2-Methylthiophene

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

Empirical Formula (Hill Notation):
C5H6S
CAS Number:
554-14-3
Molecular Weight:
98.17
EC Number:
209-063-0
UNSPSC Code:
41116107
NACRES:
NA.24
Beilstein/REAXYS Number:
103734
MDL number:
MFCD00005451

Key Documents

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InChI key

XQQBUAPQHNYYRS-UHFFFAOYSA-N

InChI

1S/C5H6S/c1-5-3-2-4-6-5/h2-4H,1H3

SMILES string

Cc1cccs1

grade

certified reference material, TraceCERT®

vapor pressure

47.6 mmHg ( 37.7 °C)

product line

TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

refractive index

n20/D 1.52 (lit.)

bp

113 °C (lit.)

mp

−63 °C (lit.)

density

1.014 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

storage temp.

-10 to -25°C

Quality Level

300

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General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

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.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

59.0 °F - closed cup

flash_point_c

15 °C - closed cup

Regulatory Information

危险化学品
This item has

Certificates of Analysis (COA)

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