1,2,4,5-Tetramethylbenzene, Standard for quantitative NMR, TraceCERT

Code: 74658-1G D2-231

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This C...


read more

Your Price
€144.10 1G
€177.24 inc. VAT
REQUEST

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.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Other Notes

Chemcial Shift: 2.3 + 7.0 ppm (chemical shifts may slightly vary depending on the experimental conditions)Suitable NMR solvents: CDCl3

application(s)cleaning productscosmeticsenvironmentalflavors and fragrancesfood and beveragespersonal care
density0.838 g/mL at 25 °C (lit.)
descriptionqNMR Standard for organic solvents (6.9 ppm / 2.2 ppm)
formatneat
gradeStandard for quantitative NMR, certified reference material, TraceCERT®
InChI keySQNZJJAZBFDUTD-UHFFFAOYSA-N
InChI1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3
mp76-80 °C (lit.)
Quality Level300
shelf lifelimited shelf life, expiry date on the label
SMILES stringCc1cc(C)c(C)cc1C
technique(s)gas chromatography (GC): suitable, qNMR: suitable
vapor density4.6 (vs air)
vapor pressure160 mmHg ( 140 °C)
Cas Number95-93-2
Hazard Class4.1
Un Number1325
Pack GroupII
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN

GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.