62051-24-5

Basic information

• Product Name: hexahydro-1H,4H,7H-3a,6a,9a-triaza-9b-phosphaphenalene
• CAS NO: 62051-24-5
• Molecular Formula: C₉H₁₈N₃P
• Molecular Weight: 199.2331
• Mol File: 62051-24-5.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 261°C at 760 mmHg
• Flash Point: 111.7°C
• Vapor Pressure: 0.0118mmHg at 25°C
• CAS DataBase Reference: hexahydro-1H,4H,7H-3a,6a,9a-triaza-9b-phosphaphenalene(CAS DataBase Reference)
• NIST Chemistry Reference: hexahydro-1H,4H,7H-3a,6a,9a-triaza-9b-phosphaphenalene(62051-24-5)
• EPA Substance Registry System: hexahydro-1H,4H,7H-3a,6a,9a-triaza-9b-phosphaphenalene(62051-24-5)

Safety Data

• Hazardous Substances Data: 62051-24-5(Hazardous Substances Data)

Upstream product

• 294-80-4 1,5,9-triazacyclododecane 
• 5807-14-7 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine 
• 67705-41-3 1,5,9-triazatricyclo[7.3.1.05,13 ]tridecane 

Downstream Products

• 77379-70-5 C₂₃H₂₈N₃O₂P 
• 1430747-09-3 C₁₃H₂₇N₄P*C₇H₈O₃S 

Relevant articles and documents

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Tricyclic phosphorous triamides

Polycyclic phosphorous triamides of the formula STR1 in which R1 and R2, alike or different, are alkylene of 2 to about 6 carbons; R3 and R4, alike or different, are alkyl of 1 to about 8 carbons, cycloalkyl of 5 to about 8 carbons, or aralkyl where the aryl group is of 6 to about 12 carbons and the alkyl is of 1 to about 8 carbons; or R3 and R4 are joined together to form an alkylene group of 2 to about 6 carbons which may be interrupted by 1. a STR2 group where Q is hydrogen or alkyl of 1 to about 18 carbons, or 2. ONE OR TWO --O-- linkages; There are at least 2 carbons between each two hetero atoms in the outer ring system, and when the triamide is tricyclic, at least one of the chains between the nitrogens linked to phosphorus contains at least three atoms Are useful as flame retardants for cotton.