methylene diphenyl diisocyanate sds

+;×f­®b¬76¼ŠŽñQÈÙ´Úø1'ß½.Û ÈbŸ˜­Ýn_w ¤„”UdÆÓÏ©€99+éwт1ØßHMðL¿.h& ‘Ìe®9WÍA³òtÁÞϤ8ªvĦÊödMÓ}Kf½óÌz"ÁÚóŠÙ¼ò,-øփH".‰X=МÊÌ?À¨ÜƒCÄØ´Ø]œ¶O˜˜±ÒýP LEL:. 메틸렌 디페닐 디이소시아네이트는 크게 MDI 단량체와 Polymeric MDI로 구분되는데, MDI 단량체는 2,2’-MDI, 2,4’-MDI, 4,4’-MDI 세 가지 이성질체로 구성되어 있다. HANDLING: Before opening this package, read and follow warning labels on all Aldrich-185353; Phenyl isocyanate >=98%; CAS Number: 103-71-9; Linear Formula: C6H5NCO; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. 0 117 0 obj <>stream Toluene Diisocyanate and Methylendiphenyl Diisocyanate-ToxFAQs™ HIGHLIGHTS: Exposure to toluene diisocyanate and methylenediphenyl diisocyanate can occur by contact with uncured polyurethane products. Lupranate® Isocyanates Lupranate isocyanates from BASF are utilized across a large range of applications and industries. AKOS028110966. Methylene diphenyl diisocyanate (MDI) is an aromatic diisocyanate. bis(2-isocyanatophenyl)methane. Polyurethane from methylene diphenyl diisocyanate and 1, 6-hexanediol. %%EOF Methylene diphenyl diisocyanate. Safety Data Sheet (SDS) 1. Methylene-diphenyl diisocyanate. It may be toxic by ingestion, inhalation, or skin absorption. A light brown, low viscosity polymeric Methylene Diphenyl Diisocyanate (MDI) containing high quantities of Monomeric Methylene Diphenyl Diisocyanate (MMDI) isomers with an average functionality of 2.2-2.3. .Unknown. Methylene diphenyl diisocyanate (MDI) in commercial form typically exists as a mixture of 4,4'-MDI (monomer) and certain oligomers of MDI (Encyclopedia of Chemical Technology, 1983). 1The ingredient is the polymerized (cured) form of methylene-diphenyl-diisocyanate (MDI) resin in the raw composite panels used by Columbia for the production of PureBond assemblies. Exposure to these chemicals can affect the respiratory function. h�b```f``�d`e`�p``@ �(GCT䎒��N]���eX2�v2�aig�e`H�����l R�,����`�Wa��fH�l�۶��ʚå���PB+!� cEsE�[EGG�y{sxGP���+�*p���Ӟ ia � ��2�3,�[�3A_!��&i�Lf�����x��xO�%0�Hi: ���y@����X����"�Ϩ ` �3?# EMERGENCY OVERVIEW ... Material Safety Data Sheet Align Technology, Inc. Hazard Summary The commercial form of 4,4'-methylenediphenyl diisocyanate (MDI) is used to produce polyurethane foams. CAS# 137873-51-9 2.2. endstream endobj 81 0 obj <> endobj 82 0 obj <> endobj 83 0 obj <>stream endstream endobj 1149 0 obj<. ... Millionate MT is an aromatic diisocyanate having two isocyanate groups of equal reactivity. HAZARDS INDENTIFICATION 3.1. Relevant identified uses of the substance or mixture and uses advised against ... 4,4’-Methylene diphenyl diisocyanate 101-68-8 100 NFPA Ratings Ingredient Consequently, Millionate MT is suitable for the preparation of liner polymers by reaction with diols and diamines. It is not soluble in water. Unless noted, the information below is based on components. 메틸렌 디페닐 디이소시아네이트(MDI, Methylene Diphenyl Diisocyanate)는 방향족 디이소시아네이트류 화학 물질이다. Chemsrc provides 2,2'-Methylenediphenyl diisocyanate(CAS#:2536-05-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. It may be used to produce viscoelastic (VE) and high resiliency (HR) foams. Supplier and Substance Identification Product Information Product name: Toluene Diisocyanate Description: Polyurethane component, industrial chemicals Recommended use of … Q27274092. A flammable liquid.Isocyanates and thioisocyanates, such as DIPHENYLMETHANE-4,4'-DIISOCYANATE, are incompatible with many classes of compounds, reacting exothermically to … Methylene diphenyl TWA 0.005 ppm diisocyanate (CAS 101-68-8) Polymethylene polyphenyl TWA 0.005 ppm isocyanate (CAS 9016-87-9) US. Learn more about Methylene Diphenyl Diisocyanate at tosoh.com. Polymeric diphenylmethane diisocyanate 9016-87-9 4,4’-Methylene diphenyl diisocyanate (MDI) 101-68-8 TOXIC SUBSTANCES CONTROL ACT: All ingredients in this product are either on TSCA inventory list, or otherwise exempt. 4,4'-Diphenylmethane diisocyanate, MDI, Methylene di-p-phenylene ester of isocyanic acid, Methylene bis(4-phenyl isocyanate) White to light … Product Name: Wannate MDI-100 Revision: October 1, 2009 SAFETY DATA SHEET according to Regulation (EC) No 1907/2006 Section 1: Product and Company Information 80 0 obj <> endobj Current OSHA PEL: 0.2 mg/m 3 (0.02 ppm) CEILING 1989 OSHA PEL: Same as current PEL 1993-1994 ACGIH TLV: 0.051 mg/m 3 (0.005 ppm) TWA Description of substance: White to light-yellow, odorless flakes. Bisphenol F diisocyanate. Articles of 2,2'-Methylenediphenyl diisocyanate are included as well. Diphenylmethane Diisocyanate Mixed Isomers <= 10 26447-40-5 Methylene Bisphenyl Isocyanate (MDI) <= 10 101-68-8 MDI Prepolymer 15 – 35 Not disclosed Polymeric Diphenylmethane Diisocyanate 10 – 30 9016-87-9 2,2-dimethyl-1-(methylethyl)-1,3-propanediyl bis(2-methylpropanoate) 10 – … Safety Data Sheet Toluene Diisocyanate Revision Date: 06-June-2017 Version 1.1 1. Original (SCP) IDLH: 100 mg/m 3 Basis for original … It is the most produced diisocyanate, accounting for 61.3% of the global market in the year 2000. Methylene diphenyldiisocyanate. 101 0 obj <>/Filter/FlateDecode/ID[<16B2F27BCE126B46B9EB2A6FD19D8AB1>]/Index[80 38]/Info 79 0 R/Length 96/Prev 135164/Root 81 0 R/Size 118/Type/XRef/W[1 2 1]>>stream This Action Plan addresses the use of methylene diphenyl diisocyanate (MDI) and related compounds (See Appendix 1) in products that may result in consumer and general population exposures, particularly in or around buildings, including homes and schools. "�E��z���!9�%��E$�0?�DJrC� Product name : 4,4’ Monomeric MDI B. EC 219-799-4. h��WmO�8�+�Z���$Ҫ�[���"�[V��!�ޒS�TIV��f�$�-,P���gƞ�x��.g�0™$�J. 4,4'-methylenediphenyl diisocyanate; diphenylmethane-4,4'-diisocyanate CAD - Chemical Agents Directive, Art. Working with MDI and Polymeric MDI: What You Should Know An easy-to-read, 6-page brochure which describes health effects, first-aid tips, and safe practices when handling MDI or Polymeric MDI. N.E. Substance/preparations and company identification A. Handling and storage shall be in accordance with local, state/provincial, or federal regulations. Toluene diisocyanate has been found in at least 1 of the 1,699 chemBlink provides samples of SDS, Safety Data Sheets, for 4,4'-Diphenylmethane diisocyanate, CAS 101-68-8 Methylene Diphenyl Diisocyanate (MDI)/Polymeric MDI. This isomer is also known as Pure MDI. 4-methyl-m-phenylene diisocyanate; toluene-2,6-di-isocyanate CAD - Chemical Agents Directive, Art. MDI reacts with polyols in the manufacture of polyurethane. Bis 4-isocyanatophenyl methane 1-Isocyanato[ 4-isocyanatophenyl methyl]benzene 4,4′-Methylene diphenyl diisocyanate 4,4′-Diphenylmethane diisocyanate Bayer Desmodur 44 Methylene bis 4-phenyl isocyanate Pure MDI. %PDF-1.5 %���� SCHEMBL15544. The 4,4' isomer is most widely used, and is also known as 4,4'-diphenylmethane diisocyanate. 0.02 ppm Ceiling, 0.2 methylene-bis-phenylisocyanate. Skin corrosion / irritation: Can cause skin irritation. SDS Number: 00047043508 SAP Number: 9700050112 Revision Date: 11/29/2018 Safety Data Sheet 24 Hour Emergency Phone Numbers Medical/Poison Control: ... 4,4’-Methylene diphenyl diisocyanate (MDI) 0.005 ppm TWA Methylene bisphenyl isocyanate (MDI) N.E. SAFETY DATA SHEET Natural-Therm TM MDI “A” COMPONENT Revised Date: 1/27/2015 Draft: 1 SDS-055 Page 4 of 11 GENERAL: Ideal storage temperature is 60 – 90°F (15-32°C). CAS number: 101–68–8 NIOSH REL: 0.05 mg/m 3 (0.005 ppm) TWA, 0.2 mg/m 3 (0.020 ppm) 10-minute CEILING. 1,1'-Methylenebis(2-isocyanatobenzene) AS-62089. h�bbd``b`� �@�q+�`��q��9� H��- � �=�P� b9 ��)�@�4�Ҍ�����$)'�3.�` ��G Products include monomeric and polymeric methylene diphenyl isocyanate (MDI), toluene diisocyanate (TDI), specialized blends, modified MDI, and … This product contains the following chemical substances subject to the reporting requirements of TSCA 12(B) if exported from Title: �{=᪠� � v�j kE �%����� �O� $: Author: �s0��� Created Date Title: MSDS for Invisalign Appliance Materials – EX15, EX30, and EX40 The most common forms of isocyanates are toluene diisocyanate (TDI), methylene diphenyl diisocyanate (MDI) and hexamethylene diisocyanate (HDI). ��#�Y^�7��b�4.F��}��:WI���1w�y�(_W�q2.H�������e�B�r�|�I��|>�Ք^ Gtb�+������Ϸ�9z�W�D����4N��.H�B����+�-�J��t|Rw�����. Polymeric Diphenylmethane Diisocyanate (pMDI) 9016-87-9 50 – 60 4, 4’ Diphenylmethane Diisocyanate (MDI) 101-68-8 35 – 45 2, 4’ Diphenylmethane Diisocyanate (MDI) 5873-54-1 1 – 5 SECTION 4: FIRST AID MEASURES Eye Contact Immediately flush eyes with running water for a minimum of 15 minutes. Additives 3. Methylene diphenyl 101-68-8 4-6 diisocyanate Chemical name CAS number % Composition comments All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in percent by volume. UNII-6152ASV70I component JIABEENURMZTTI-UHFFFAOYSA-N Three isomers are common, varying by the positions of the isocyanate groups around the rings: 2,2'-MDI, 2,4'-MDI, and 4,4'-MDI. EINECS 219-799-4. Diphenylmethane-4,4-diisocyanate is a light yellow colored solid. Components not listed are either non-hazardous or are below reportable endstream endobj startxref