Toluene diisocyanates. In particular, this document evaluates and summarizes the literature describing the hazard potential of ... 6 Toluene diisocyanate, 2,4- and 2,6- Toluene diisocyanate mixture., DHHS (NIOSH) Publication No. 2022-117 [PDF - 323 KB]. ... 6 Toluene diisocyanate, 2,4- and 2,6- Toluene diisocyanate mixture. By Hudson NL. Cincinnati, OH: U.S. Department of Health and ... 6-Toluene diisocyanate (2,6-TDI), and the mixture of 2,4- and 2,6-. ...

Toluene diisocyanate (TDI) is an organic compound with the formula CH3C6H3(NCO)2. Two of the six possible isomers are ... Methylene diphenyl diisocyanate Hexamethylene diisocyanate Isophorone diisocyanate NIOSH Pocket Guide to Chemical Hazards. "# ... ISBN 978-0-471-95812-3. International Chemical Safety Card 0339 IARC Monograph: "Toluene Diisocyanates" NIOSH Pocket Guide to ... due to the classification of toluene diisocyanate as a possible occupational carcinogen. This chemical was one of many that ...

Toluene diisocyanate (TDI), a low molecular weight compound,is commonly known as a factor causing asthma in chemical industry ... Model study of toluene diisocyanate effect on transepithelial ion transport. Tomasz Tyrakowski, Danuta Kosik-Bogacka Med Sci ... BACKGROUND: Toluene diisocyanate (TDI), a low molecular weight compound,is commonly known as a factor causing asthma in ... Keywords: Amiloride, Electrophysiology, Ion Transport, Ions, Isotonic Solutions, Ranidae, Skin, Tachykinins, Toluene 2,4- ...

6-toluene diisocyanate) which have similar properties and effects. Toluene diisocyanate is produced commercially as an 80:20 (2 ... Toluene diisocyanate is insoluble in water and miscible with most common organic solvents. ... 6-toluene diisocyanate) mixture of the two isomers. At room temperature, the mixture is a clear, pale yellow liquid with a ... Toluene diisocyanate exists in two isomeric forms (2,4-toluene diisocyanate and 2, ...

Toluene diisocyanate. 26471-62-5. 2078. 10. 4.50. I. Decanedioic acid, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester ... Part 2 - Substances that are solutions. Name of the substance. CAS registry number. UN number (if applicable). Concentration ...

... methylene bisphenyl isocyanate and toluene diisocyanate) indicated that these air-borne concentrations were not detected using ... Terms: isocyanate* or diisocyanate* OR isocyanate* or diisocyanate* 502 - 502 of 546 Bibliographic entries ... Region-4; Hazard-Unconfirmed; Solvent-spraying; Personal-protective-equipment; Maintenance-repairs; Author Keywords: Methyl ... Advanced Search Search Help About NIOSHTIC-2 Feedback ... NIOSHTIC-2 Publications Search. Search Results. New Search. ...

Toluene. 108-88-3. Liquid. imm. Toluene diisocyanate, 2,4-. 584-84-9. Liquid. imm. ... the WBGT correction factor is 2°C with a hood and 1°C without a hood. ...

Toluene Diisocyanate (TDI): TDI is obtained from the phosgenation of diamino toluene taken from the reduction of nitrotoluene. ... Aromatic Diisocyanates: Aromatic diisocyanates represent more than 90% of total diisocyanate consumption. This type is further ... Diisocyanate: Together with the polyols, diisocyanate compounds form the prepolymer of the polyurethane system. There are two ... Polyols and diisocyanates are the components for the polymerization process, while diisocyanates and chemical blowing agents ( ...

EMSL Analytical provides testing services to identify the presence of toluene from occupational, indoor and environmental ... 6-diisocyanate (2,6-TDI). EMSL also recently sponsored an educational video about toluene exposure risks that can be seen at: ... Toluene is also used to boost the octane of gasoline.. In occupational settings, workers can be exposed to toluene by breathing ... EMSL provides sampling supplies and testing solutions to identify toluene; toluene-2, 4-diisocyanate (2,4-TDI); and toluene-2, ...

6-Toluene diisocyanate, and the mixture of 2,4- and 2,6- Toluene diisocyanate. [PDF - 292 KB] ...

Toluene Diisocyanates. Toluene Diisocyanates. Toluene Diisocyanates Fact Sheet. This fact sheet is part of a series of chemical ... and toluene diisocyanate mixed isomers are the three forms of TDI commonly used in commerce. Exposure to TDIs can result in ...

Workers exposed to diisocyanates may develop serious or fatal respiratory disease. ... The most common of these are toluene diisocyanate (TDI), methylene bisphenyl isocyanate (MDI), and hexamethylene diisocyanate ( ... actual observation and trade-named exposure to toluene diisocyanate and methyl benzene diamine. Cincinnati, OH: U.S. Department ... Luo J-C J, Nelsen KG, Fischbein A [1990]. Persistent airway dysfunction syndrome after exposure to toluene diisocyanate. Br J ...

Toluene Diisocyanate (TDI) and Toluenediamine (TDA); Evidence of Carcinogenicity ... Notices to Readers NIOSH Current Intelligence Bulletin 53: Toluene Diisocyanate (TDI) and Toluenediamine (TDA); Evidence of ... CIB 53 presents recent information about the potential carcinogenicity of toluene diisocyanate (TDI) and toluenediamine (TDA) ... Current intelligence bulletin #53: toluene diisocyanate (TDI) and toluenediamine (TDA); evidence of carcinogenicity. Cincinnati ...

... and toluene diisocyanate (TDI) based polyurethanes: Thermal, shape-memory and mechanical behavior. RSC Adv. 2016, 6, 69094- ... Sáenz-Pérez, M.; Lizundia, E.; Laza, J.M.; García-Barrasa, J.; Vilas, J.L.; León, L.M. Methylene diphenyl diisocyanate (MDI) ... diphenylmethane diisocyanate (MDI) and 1,4-butanetiol (BD). The ratio of hard to soft segments was 0.6/0.4. The prepolymer ... methylene diphenyl diisocyanate (MDI) was purchased from Fisher Scientific (Schwerte, Germany), and 1,4-butane diol (BD) was ...

... antibodies to toluene diisocyanate-human serum albumin conjugate are associated with toluene diisocyanate bronchoprovocation ... Other diisocyanates include hexamethylene diisocyanate (HDI), naphthalene diisocyanate (NDI), isophorone diisocyanate, and ... The most commonly used diisocyanate is toluene diisocyanate (TDI), a mixture of 2,4 and 2,6 isomers (80:20). ... 2000) Association between HLA genes and susceptibility to toluene diisocyanate-induced asthma. Clin Exp Allergy 30:651-656. ...

... toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI), isophorone diisocyanate (IPDI), hydrogenated MDI, tetra-methyl ... toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI), isophorone diisocyanate (IPDI), hydrogenated MDI, tetra-methyl ... xylene diisocyanate, naphthalene diisocyanate, cyclohexylene diisocyanate, trimethylhexamethylene diisocyanate, bis(4- ... xylene diisocyanate, naphthalene diisocyanate, cyclohexylene diisocyanate, trimethylhexamethylene diisocyanate, bis(4- ...

We report the clinical findings and the results of inhalation challenge with toluene diisocyanate (TDI) and methacholine in 113 ... Toluene diisocyanate-induced asthma: clinical findings and bronchial responsiveness studies in 113 exposed subjects with work- ... We report the clinical findings and the results of inhalation challenge with toluene diisocyanate (TDI) and methacholine in 113 ...

Toluene Diisocyanate (TDI) Compounds. incomplete. This compound group is defined by the SMILES string CC1=C(C=C(C=C1))N=C=O. ... Diisocyanates (TRI Category). 03/09/21. This compound group was populated using a list of chemicals that are reportable under ... 2. 5. Salts of aniline. in progress. This compound group is defined by the SMILES string [CH]1=[CH][CH]=C([CH]=[CH]1)[NH2]. ... 2. 3. Octamoxin and its salts. incomplete. This compound group has not yet been assigned a structural definition.. structure. 1 ...

Omae K, Higashi T, Nakadate T, Tsugane S, Nakaza M, Sakurai H. Four-year follow-up of effects of toluene diisocyanate exposure ... Dive into the research topics of Four-year follow-up of effects of toluene diisocyanate exposure on the respiratory system in ... Four-year follow-up of effects of toluene diisocyanate exposure on the respiratory system in polyurethane foam manufacturing ... Four-year follow-up of effects of toluene diisocyanate exposure on the respiratory system in polyurethane foam manufacturing ...

Comprehensive supplier list for ACRYLIC ACID 2-[[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-HEPTADECAFLUORONONYL)SULFONYL]METHYLAMINO] ... ETHYL ESTER,ACRYLIC ACID 2-[[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-HEPTADECAFLUORODECYL)SULFONYL]METHYLAMINO]ETHYL ESTER ... toluene diisocyanate carbamate, Mono(hydroxyethylacrylate) blocked toluene diisocyanate, 2-((((3-Isocyanatomethylphenyl)amino) ... A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 * ... C9H9NO2. Molecular Weight: 163.176 [g/mol]. H-Bond Donor: 2. H- ...

Toluene. 120. Toluene diisocyanate (mixed isomers). 121. Toluene-2,4-diisocyanate. 122. Toxaphene. 123. Trichloroethylene. 124 ... Diisocyanates. 62. Dimethyl phthalate. 63. Dinitrobutyl phenol. 64. Dioxin and dioxin-like compounds. 65. Ethyl acrylate. 66. ... Di(2-ethylhexyl) phthalate. 55. Dibenzofuran. 56. Dibutyl phthalate. 57. Dicamba. 58. Dichlorofluoromethane (HCFC-21). 59. ... 4,4'-Methylenebis(2-chloroaniline). 16. Acetonitrile. 17. Acrylonitrile. 18. Aldrin. 19. Aluminum (fume or dust). 20. ...

Toluene-2,4-diisocyanate. 4. 0. 8. 0.00%. 18.1%. 26.2%. Manganese compounds. 28. 0. 7. 0.00%. 19.2%. 46.2%. ... Diisocyanates. 1. 3,600. 11. 0.00%. 17.9%. 26.1%. Ammonia. 6,982. 0. 10. 0.00%. 17.9%. 75.4%. ... N-Methyl-2-pyrrolidone. 10. 450. 0. 0.00%. 0.0%. 0.0%. For explanations of most columns above, including the EJ Shares, see the ...

The decrease in forced expiratory volume in 1 second (FEV1) after a 30-minute exposure to toluene diisocyanate (TDI; day B, ... The asthma was due to inhalation of toluene diisocyanate present in a varnish that the patient used at work (exposure indicated ... providing further confirmation of the diagnosis of occupational asthma due to toluene diisocyanate. Testing was performed in a ... such as diisocyanates or amines from autobody spray paints) and irritants in her workplace. Alternatively, she may be ...

Occupational exposure to toluene diisocyanate Cite CITE. Title : Occupational exposure to toluene diisocyanate Corporate ... "Toxicological profile for toluene diisocyanate and methylenediphenyl diisocyanate" , 2018, 10.15620/cdc58080. Export RIS ... "Toxicological profile for toluene diisocyanate and methylenediphenyl diisocyanate" (2018), 10.15620/cdc58080. Williams, Malcolm ... A Toxicological Profile for Toluene Diisocyanate and Methylenediphenyl Diisocyanate, Draft for Public Comment was released in ...

Toluene* 3018.19 - 3054.70 1.25E-03 0.0051 5.31E-03 0.0186 2.40E-03 0.0124 1,1,2-Trichlorethane 909.41 - 960.62 1.16E-03 0.0103 ... 2-Epoxy Butane 902.37 - 919.70 8.05E-04 0.0050 2.58E-03 0.0139 1.01E-03 0.0080 Ethylene Oxide 866.90 - 875.00 5.24E-04 0.0011 ... 2-Propylenimine 817.57 - 821.31 3.41E-04 0.0012 5.48E-04 0.0017 4.08E-04 0.0019 Quioline 800.19 - 803.73 6.61E-04 0.0008 1.93E- ... 2,4-Toluene diisocyanate 885.61 - 905.31 6.75E-04 0.0041 2.20E-03 0.0116 7.01E-04 0.0054 o-Toluidine 724.30 - 765.20 2.85E-03 ...

... toluene diisocyanate, diethylene glycol, dimethyl diazine, and phenol, 2,6-bis (1,1-dimethylethyl)-4-(1-methylpropyl)-, ... Degraded foam from Philips CPAP machines may emit a variety of hazardous compounds, including toluene diamine, ...

Buy Liquid High Purity Factory Toluene Diisocyanate directly with low price and high quality. ... Liquid High Purity Factory Toluene Diisocyanate offered by China manufacturer Qingdao Hisea Chem Co., Ltd.. ... Liquid Toluene Diisocyanate High Purity Liquid Toluene Diisocyanate Factory Liquid Toluene Diisocyanate High Purity Toluene ... 2, 4-toluene diisocyanate is a colorless to light yellow liquid with a strong irritating odor and toxic properties. Mainly used ...

Toluene 2,4-Diisocyanate Medicine & Life Sciences 88% * Urine Medicine & Life Sciences 82% ... 2-amino-3-(3-hydrox-5(2-methyl-2H-tetrazol-5-yl)isoxazol-4-yl)propionic acid 57% ... Detection of the fungicide transformation product 4-hydroxychlorothalonil in serum of pregnant women from Sweden and Costa Rica ... 2, p. 154-161 8 p.. Research output: Contribution to journal › Article › peer-review ...

Form, function and functionality of two dimeric toluene-2,4-diisocyanate polymorphs ... Systematic and Controllable Negative, Zero, and Positive Thermal Expansion in Cubic Zr1−xSnxMo2O8 ... Polymorphism in Sulfadimidine/4-Aminosalicylic Acid Cocrystals: Solid-State Characterization and Physicochemical Properties​ ...