Butylated Hydroxytoluene
SIAL/PHR1117 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: 2,6-Di-tert-butyl-4-methylphenol; 2,6-Di-tert-butyl-p-cresol; BHT; Butylated hydroxytoluene; Butylhydroxytoluene; DBPC
CAS Number: 128-37-0
Empirical Formula (Hill Notation): C15H24O
Molecular Weight: 220.35
EC Number: 204-881-4
MDL Number: MFCD00011644
Linear Formula: [(CH3)3C]2C6H2(CH3)OH
Product Type: Chemical
| agency | traceable to Ph. Eur. B1215000 |
| traceable to USP 1092708 | |
| API family | butylated hydroxytoluene |
| application(s) | cleaning products cosmetics food and beverages personal care pharmaceutical (small molecule) |
| autoignition temp. | 878 °F |
| bp | 265 °C (lit.) |
| CofA | current certificate can be downloaded |
| format | neat |
| grade | certified reference material |
| pharmaceutical secondary standard | |
| InChI | 1S/C15H24O/c1-10-8-11(14( |
| InChI key | NLZUEZXRPGMBCV-UHFFFAOYSA |
| mp | 69-73 °C (lit.) |
| Quality Level | 300  |
| SMILES string | Cc1cc(c(O)c(c1)C(C)(C)C)C |
| storage temp. | 2-30°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 7.6 (vs air) |
| vapor pressure | <0.01 mmHg ( 20 °C) |
| Analysis Note: | These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
| Application: | These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. |
| Footnote: | To see an example of a Certificate of Analysis for this material enter LRAB3695 in the slot below. This is an example certificate only and may not be the lot that you receive. |
| 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. Butylated hydroxytoluene (BHT) is a phenolic antioxidant used as a food additive. It is frequently added to dried cereals, cooking oils and animal foods. BHT is also known to enhance the stability of pharmaceuticals, fat-soluble vitamins and cosmetics . |
| Other Notes: | 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. |
| Recommended products: | 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 . |
| Symbol |  GHS09 |
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273 - P391 - P501 |
| Hazard Codes | N |
| Risk Statements | 50/53 |
| Safety Statements | 60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 260.6 °F - open cup |
| Flash Point(C) | 127 °C - open cup |
| bp | 265 °C (lit.) |
| mp | 69-73 °C (lit.) |
| Storage Temp. | 2-30°C |
| UNSPSC | 41116107 |