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CAS No. 32131-17-2 Density 1.09
PSA 174.60000 LogP 6.40500
Solubility Melting Point 250-260oC
Formula (C12H22N2O2)n Boiling Point 452.1oC at 760 mmHg
Molecular Weight 678.94600 Flash Point 227.2oC
Transport Information Appearance
Safety 24/25 Risk Codes
Molecular Structure Molecular Structure of 32131-17-2 (Nylon-66) Hazard Symbols

1,8-Diazacyclotetradecane-2,7-dione homopolymer, sru;1200S;126AM30P;1300S;140AP;145PA66;Poly[imino(1,6-dioxo-1,6-hexanediyl)imino-1,6-hexanediyl];


Nylon-66 Chemical Properties

Empirical Formula:  (C12H22N2O2)n
Structure of Poly[imino(1,6-dioxo-1,6-hexanediyl)imino-1,6-hexanediyl] (CAS NO.32131-17-2):

Melting Point: 250-260 °C(lit.)
Density: 1.47 g/mL at 25 °C
Solubility: strong proton donor solvents, acetic acid and phenols: soluble
Stability: Stable. Incompatible with strong oxidizing agents, strong bases. 
Product Categories: Polymers

Nylon-66 Safety Profile

Safety Statements: 24/25 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3

Nylon-66 Specification

  Poly[imino(1,6-dioxo-1,6-hexanediyl)imino-1,6-hexanediyl] , its cas register number is 32131-17-2. It also can be called  
 1,8-Diazacyclotetradecane-2,7-dione homopolymer, sru ; 126AM30P ; A 100 (polyamide) ; A 142 (nylon) ; A 146 (nylon) ; A 153 (nylon) ; A 153P0118 ; A 175 (nylon) ; A 203 (nylon) ; A 205 (polyamide) ; A 216V35 ; A 216V50 ;
 Ultramid A3 .times. G7 . Poly[imino(1,6-dioxo-1,6-hexanediyl)imino-1,6-hexanediyl] (CAS NO.32131-17-2) is a white pellets, powder or fibre.

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