Diphenylamine CAS Number 122-39-4 Linear Formula (C6H5)2NH Molecular Weight 169.22 grade analytical standard vapor density 5.82 (vs air) vapor pressure 1 mmHg ( 108 C) autoignition temp. 1175 F application(s) HPLC: suitable gas chromatography (GC): suitable bp 302 C(lit.) mp 50-53 C(lit.)
FAQs of Diphenylamine:
Q: What is the purity level of Diphenylamine?
A: The purity level of Diphenylamine is 99.9%.
Q: What is the molecular formula and molecular weight of Diphenylamine?
A: The molecular formula of Diphenylamine is C14H17Br3F3N3O4, and its molecular weight is 577.93 grams (g).
Q: What is the appearance of Diphenylamine?
A: Diphenylamine appears as a pale, odorless, solid crystalline powder.
Q: What is the primary usage of Diphenylamine?
A: Diphenylamine is used as a pre- or postharvest scald inhibitor for apples, applied as an indoor drench treatment.
Q: How does Diphenylamine prevent scalding in apples during storage?
A: Diphenylamine acts as an antioxidant, protecting the apple skin from the oxidation products of -farnesene, thereby preventing scalding during storage.