苯乙酮

CH₃COC₆H₅

120.15

605842

202-708-7

MFCD00008724

329759881

NA.24

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.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Ion Mobility: ^TWCCS_N2 value of 131.5 Å2 [M+HCOO]^-

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

^TWCCS measurements are expected to be within 2% of this reference value.

P/N 63634 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

TraceCERT is a registered trademark of sigma-aldrich Co. LLC

300

certified reference material
TraceCERT^®

4.1 (vs air)

0.45 mmHg ( 25 ℃)
1 mmHg ( 15 ℃)

1058 °F

limited shelf life, expiry date on the label

under inert gas (argon)

HPLC: suitable
gas chromatography (GC): suitable

n20/D 1.534 (lit.)

202 ℃ (lit.)

19-20 ℃ (lit.)

1.03 g/mL at 25 ℃ (lit.)

neat

CC(=O)c1ccccc1

1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3

KWOLFJPFCHCOCG-UHFFFAOYSA-N

GHS07

Warning

H302 - H319

P301 + P312 + P330 - P305 + P351 + P338

Acute Tox. 4 Oral - Eye Irrit. 2

10 - Combustible liquids

WGK 1

179.6 °F - closed cup

82 ℃ - closed cup