Polymeric MDI Isocyanurate

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 Polymethylenepolyphenyl polyisocyanate CAS # 9016-87-9

Molecular weight 300 - 400

Typical structure, the commercial product contain many isomers and differ in functionality.

Isocyanate, % 31
Equivalent weight 134
Toxicity See MSDS of supplier
Properties
Average molecular weight  340
Functionality  2.7
Isocyanate equivalent weight3  134.0
NCO content by weight, %  31.4
Viscosity,  25C (77F),  cps 150-220
Vapor pressure, @ 25C (77F), mm Hg  <10-5
Flash point, ASTM D 93 Closed Cup, C (F)  >204 (>400)
Density, g/ml @ 25C (lb/gal. @ 77F) 1.23 (10.3)
Data Dow Chemical Product PAPI 2.7
Regulatory Inventory
CAS REGISTRY NUMBER # 9016-87-9 NAME :  Isocyanic acid, polymethylenepolyphenylene ester
TSCA USA Yes
DSL Canada Yes
EINECS Europe   Yes
ECL Korea ECL Serial No. KE-21487   Yes
ENCS Japan ENCS No. 7-872   Yes
AICS Australia   Yes
Swiss Switzerland SWISS No. G-5399   Yes
The fact that a compound is not listed under a specific CAS # in a countries inventory does not mean this compound cannot be used, it can be an exempt compound or polymer which does not require listing, or it can be listed in a different category. Ask your supplier
Other names:
POLYMETHYLEN-POLYPHENYLISOCYANATE Poly(methylene phenylene isocyanate)
Poly(phenylenemethylene isocyanate)
Polymeric diphenylmethane diisocyanate
Polymeric MDI
Polymethyl polyphenyl polyisocyanate
Polymethylene poly(phenyl isocyanate)
Polymethylene polyphenyl isocyanate
Polymethylene polyphenyl polyisocyanate
Polymethylenepolyphenylene isocyanate polymer
Polymethylenepolyphenylene polyisocyanate
Polyphenylene polymethylene polyisocyanate
Polyphenylpolymethylene polyisocyanate
Commercial Products or generic terms used for products. For manufacturer see Isocyanate MFCT.
44V20 Adeka Bon-Tighter UCX 853 AE (isocyanate) AG (isocyanate) AJ 1 (hardener)
Arathane AW 8680 Autofroth 9300A B 141 (isocyanate) Bayfit 566A Baytec ENC 5006 Burnock 9-409
C 1039 C 1067 C 1156 C 3521 C 6610B C-MDI 44V20
Caradate 30 Coronate 1039 Coronate 1104 Coronate 1110 Coronate 1130 Coronate 1133
Coronate 1144 Coronate 1156 Coronate 3053 Coronate MR 100 Coronate MR 200 Cosmonate 200PDMI
Cosmonate M 100 Cosmonate M 1500 Cosmonate M 200 Cosmonate M 201W Cosmonate M 23 Cosmonate M 24
Cosmonate M 300 Cosmonate M 3000 Cosmonate M 400 Cosmonate M 50 Cosmonate M 700 Cosmonate MC 83
Cosmonate TM 50 Cosmonate UR 4000 CR 200 Crude MDI Desmodur 1520A2 Desmodur 44V10L
Desmodur 44V20 Desmodur 44V20L Desmodur 44V40L Desmodur 44V70 Desmodur MP 100 Desmodur PU 1520A20
Desmodur V Desmodur VK Desmodur VK 200 Desmodur VK 5 Desmodur VK 70 Desmodur VKS 18
Desmodur VL DRC 213 DRC 519 DRC 535 DRC 592 DRC 691
DRC 692 DRC 694 E 489 E 534 E 577 Emusheebu AN 74P
Emushibu BN 02P G 461 HM 166 HV 20 Hyprox SP 1225 Hyprox SP 290
Hyprox SP 299 ICI-R 1840 Instapak A Irpur B ISO 80
Isobind 100 Isobind 1088 Isocure 658 Isocure 904 Isocyanate 580 Isocyanate 80
Isonate 390P Isonate 7700 Isonate J 243 Isonate M 304 Isonate M 309 Isonate M 342
Isonate P 2901 Isoset CX 11 IW 300 Kaiser NCO 20 Lupranate M 10 Lupranate M 12
Lupranate M 12S Lupranate M 20 Lupranate M 200 Lupranate M 205 Lupranate M 20A Lupranate M 20S
Lupranate M 20SB Lupranate M 20W Lupranate M 70 Lupranate MB 5S Lupranate MB 9S Lupranate MP 102
Lupranate XMB 2153 Lupranate XTB 2028A M 10 M 200 M 20S
M 489
M 50 MDI-CR MDI-CR 100 MDI-CR 200 MDI-CR 2008 MDI-CR 300
MF 182 Millionate 300 Millionate HR 100 Millionate MR Millionate MR 100 Millionate MR 100P
Millionate MR 200 Millionate MR 200S Millionate MR 300 Millionate MR 340 Millionate MR 400 Millionate MR 500
Mobay MRS Mondur 489 Mondur 541 Mondur 582 Mondur E 429 Mondur E 441
Mondur E 448 Mondur E 486 Mondur E 489 Mondur E 531 Mondur E 541 Mondur E 577
Mondur G 489 Mondur MF 182 Mondur MR Mondur MR 200 Mondur MR 5 Mondur MR-L
Mondur MRS Mondur MRS 10 Mondur MRS 2 Mondur MRS 4 Mondur MRS 5 MP 102
MR 100 MR 200 MR 2000 MR 200S MR 400 NCO 20
Niax AFPI Ongronat CR 30-20 p-MDI PAI 135 PAPI PAPI 135
PAPI 135K PAPI 20 PAPI 2020 PAPI 2027 PAPI 2094 PAPI 20J
PAPI 27 PAPI 2901 PAPI 2940 PAPI 580 PAPI 6146 PAPI 88
PAPI 901 PAPI 94 PBA 2185 PBA 2234 PBA 2310-1 Pep Set 2610
PM 199 Raycore B 9001 Raypol C 900 Rubinate 1085 Rubinate 1840 Rubinate 1850
Rubinate 7304 Rubinate 7910 Rubinate 8700 Rubinate 9041 Rubinate 9310 Rubinate Binder 1840
Rubinate M Rubinate MF 178 Rubinate MF 182 Rubinate XI 241 RX 1220 RX 200
RX 200 (isocyanate) SBU 0357 SBU 0418 SBU Isocyanate 0357 SP 1225 Specflex NS 540
Sumidur 44U20 Sumidur 44V10 Sumidur 44V20 Sumidur 44V40 Sumidur 44VM Suprasec 1042
Suprasec 2030
Some products might not be commercially available anymore. Products from small compounders where not listed under manufacturer.

Last edited on:

July 06, 2006

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