Dimethylmalonic acid
SIAL/89151 - Standard for quantitative NMR, TraceCERT®
CAS Number: 595-46-0
Empirical Formula (Hill Notation): C5H8O4
Molecular Weight: 132.11
EC Number: 209-867-1
MDL Number: MFCD00004193
Linear Formula: (CH3)2C(COOH)2
Product Type: Chemical
application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
description | qNMR Standard for D2O and organic solvents (1.3 - 1.4 ppm) |
format | neat |
grade | TraceCERT® |
certified reference material | |
Standard for quantitative NMR | |
InChI | 1S/C5H8O4/c1-5(2,3(6)7)4( |
InChI key | OREAFAJWWJHCOT-UHFFFAOYSA |
mp | 191-193 °C (lit.) |
Quality Level | 300 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | CC(C)(C(O)=O)C(O)=O |
storage temp. | 2-8°C |
technique(s) | gas chromatography (GC): suitable |
qNMR: suitable |
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. |
Legal Information: | TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC |
Other Notes: | Chemical Shift: 1.3 - 1.4 ppm (chemical shifts may slightly vary depending on the experimental conditions) suitable NMR solvents: MeOD, D2O, DMSO-d6 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 191-193 °C (lit.) |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |