Isocyanic acid,polymethylenepolyphenylene ester cas no:9016-87-9

NameIsocyanic acid,polymethylenepolyphenylene ester
CAS9016-87-9
Synonyms44V20;44V20L; 617P21; AE; AE (isocyanate); AG; AG (isocyanate); AJ 1; AJ 1(hardener); AJ 1 (isocyanate); AUH 1; Adeka Bon-Tighter UCX 853; Aibon AUH 1;Arathane AW 8680; Autofroth 9300A; B 141; B 141 (isocyanate); BASF 233; Baydur410; Bayfit 566A; Baytec ENC 5006; Baytec MP 020; Burnock 9-409; C 1039; C1067; C 1130; C 1155; C 1156; C 1350; C 1400; C 1400 (isocyanate); C 3521; C6610B; C-MDI 44V20; CR 200; Caradate 30; Coronate 1039; Coronate 1104; Coronate1106; Coronate 1107; Coronate 1110; Coronate 1130; Coronate 1133; Coronate1144; Coronate 1155; Coronate 1156; Coronate 1170; Coronate 2520; Coronate3053; Coronate C 1106; Coronate MR 100; Coronate MR 200; Cosmonate 200PDMI;Cosmonate CR 200; Cosmonate KS 1; Cosmonate M 100; Cosmonate M 1500; CosmonateM 200; Cosmonate M 201W; Cosmonate M 23; Cosmonate M 24; Cosmonate M 250W;Cosmonate M 270W; Cosmonate M 300; Cosmonate M 3000; Cosmonate M 400; CosmonateM 50; Cosmonate M 700; Cosmonate MC 83; Cosmonate PlyM 120F; Cosmonate PlyM130F; Cosmonate PlyM-S 180; Cosmonate UR 4000; Crude MDI; D 410-01; DRC 213;DRC 519; DRC 535; DRC 592; DRC 691; DRC 692; DRC 694; Desmodur 1520A2; Desmodur44V10L; Desmodur 44V20; Desmodur 44V20L; Desmodur 44V40L; Desmodur 44V70;Desmodur 44V70L; Desmodur MP 100; Desmodur PU 1520A20; Desmodur V; Desmodur VK;Desmodur VK 200; Desmodur VK 5; Desmodur VK 70; Desmodur VKS 18; Desmodur VKS70; Desmodur VL; Desmodur VL-R 10; Desmodur VL-R 20; Dow 580N; E 489; E 534; E577; Emusheebu AN 74P; Emushibu BN 02P; Foamlite M 12S; G 461; HM 166; HP6505A; HV 20; Hyprox 1222; Hyprox 1225; Hyprox SP 1225; Hyprox SP 290; HyproxSP 299; ICI-R 1840; ISO 80; IW 300; Instapak A; Instapak RA; Irpur B; Isobind100; Isobind 1088; Isocure 658; Isocure 904; Isocyanate 580; Isocyanate 80;Isofoam R 1107A; Isonate 390P; Isonate 7700; Isonate 94; Isonate J 243; IsonateM 229; Isonate M 304; Isonate M 309; Isonate M 342; Isonate P 2901; Isoset CX11; K 1666; Kaiser NCO 20; L 30E1; Lupranate IsoPMDI 92160; Lupranate IsoPMDI92340;
Molecular Formula[C6H3(NCO)CH2]n
Molecular Weight0

AppearanceDark-brown liquid with a weak odor.
refractive indexn20/D 1.634
storage tempKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Hazardclass6.1

Hazard Xn: Harmful;
Risk R20
Safety Low toxicity by ingestion and skin contact. A questionable carcinogen. When heated to decomposition it emits toxic vapors of HCN.