Diphenylamine
SIAL/45456 - PESTANAL®, analytical standard
CAS Number: 122-39-4
Empirical Formula (Hill Notation): C12H11N
Molecular Weight: 169.22
EC Number: 204-539-4
MDL Number: MFCD00003014
Linear Formula: (C6H5)2NH
Product Type: Chemical
application(s) | agriculture cleaning products cosmetics environmental flavors and fragrances food and beverages personal care |
autoignition temp. | 1175 °F |
bp | 302 °C (lit.) |
format | neat |
grade | analytical standard |
InChI | 1S/C12H11N/c1-3-7-11(8-4- |
InChI key | DMBHHRLKUKUOEG-UHFFFAOYSA |
mp | 50-53 °C (lit.) |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | N(c1ccccc1)c2ccccc2 |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor density | 5.82 (vs air) |
vapor pressure | 1 mmHg ( 108 °C) |
Application: | Diphenylamine may be used as an analytical reference standard for the quantification of the analyte in environmental samples and fruits using different analytical techniques. |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
General description: | Diphenylamine is an organic compound, used for post-harvest deterioration of apple and pear crops. It finds applications in rubber production, dyes, polymers, pesticides, pharmaceutical, lubricating oils and photography chemicals. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Packaging: | bottled under inert gas |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H301 + H311 + H331 - H373 - H410 |
Precautionary statements | P273 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311 - P314 |
Hazard Codes | T,N |
Risk Statements | 23/24/25-33-50/53 |
Safety Statements | 28-36/37-45-60-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | 307.4 °F - closed cup |
Flash Point(C) | 153 °C - closed cup |
bp | 302 °C (lit.) |
mp | 50-53 °C (lit.) |
UNSPSC | 41116107 |