Basic information
- CAS
2536-05-2- Standard SMILES
O=C=Nc1ccccc1Cc1ccccc1N=C=O- InChIKey
JIABEENURMZTTI-UHFFFAOYSA-N- Molecular formula
- C15H10N2O2
- Average molar mass
- 250.25 g/mol
- Monoisotopic mass
- 250.07422756
Names & identifiers
- Preferred name
- Diphenylmethane-2,2'-diisocyanate
- IUPAC
- 1-isocyanato-2-[(2-isocyanatophenyl)methyl]benzene
- English name
- 2,2'-methylenediphenyl diisocyanate
- Molecular formula
- C15H10N2O2
- Molecular weight
- 250.25
Names & synonyms
2536-05-2Diphenylmethane-2,2'-diisocyanate2,2'-Methylenediphenyl diisocyanateAS00FWT3DMDTXSID908831072,2'-methylenedi(phenyl isocyanate)1,1'-Methylenebis(2-isocyanatobenzene)Benzene, 1,1'-methylenebis(2-isocyanato-2,2'-diisocyanatodiphenylmethaneEINECS 219-799-4DIPHENYLMETHANE 2,2'-DIISOCYANATEBenzene, 1,1'-methylenebis[2-isocyanato-
Show more names
22MDIBisphenol F diisocyanate3-amino-6-chloropyridine-2-thiol2,2-Diphenylmethane diisocyanatesBenzene, 1,1-methylenebis2-isocyanato-1,1'-Methylenebis[2-isocyanatobenzene], 2,2'-methylenediphenyl diisocyanate, diphenylmethane-2,2'-diisocyanate
EC 219-799-4ISOCYANIC ACID, METHYLENEDI-O-PHENYLENE ESTERRefChem:588919DTXCID5079001-isocyanato-2-[(2-isocyanatophenyl)methyl]benzenebis(2-isocyanatophenyl)methaneUNII-AS00FWT3DMMethylene diphenyldiisocyanate
Database identifiers
- CAS
Properties
Computed structural properties
- XLogP
- 5.4
- Topological polar surface area
- 58.9 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 4
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 348
Experimental & physicochemical properties
SpringerMaterials PropertiesBoiling point
Physicochemical properties
- Boiling point
- 379.3 · 379.3±35.0 °C(Predicted)
- Density
- 1.13 · 1.13±0.1 g/cm3(Predicted)
- REACH Annex XVII Substances List
- 2 · 2,2’-Methylenediphenyl diisocyanate (2536-05-2)
- FDA UNII
- 0 FWT3DM · AS00FWT3DM
- EPA Substance Registry System
- -2 · Diphenylmethane-2,2'-diisocyanate (2536-05-2)
- Symbol(GHS)
- 7 · GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- 351 · H351-H317-H373-H319-H334-H315-H332-H335
- Precautionary statements
- 261 · P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P271-P304+P340-P312-P201-P202-P281-P308+P313-P405-P501-P260-P314-P501-P261-P285-P304+P341-P342+P311-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Safety & regulation
GHS classification
GHS Classification
Danger
H315: Causes skin irritation [Warning Skin corrosion/irritation]
P203, P233, P260, P261, P264, P264+P265, P271, P272, P280, P284, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P403, P403+P233, P405, and P501 (click each P-code to see the statement)
Danger
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P203, P233, P260, P261, P264, P264+P265, P271, P272, P280, P284, P302+P352, P304+P340, P305+P351+P338, P316, P317, P318, P319, P321, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P403, P403+P233, P405, and P501 (click each P-code to see the statement)
Hazard information
Regulatory Information
Chemical: Benzene, 1,1'-methylenebis[2-isocyanato-
Hazard Traits - Respiratory Toxicity
Status: Active Update: 24-02-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5799
Restricted substance: 2,2â-Methylenediphenyl diisocyanate
Benzene, 1,1'-methylenebis[2-isocyanato-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationIMAP assessments - Benzene, 1,1'-methylenebis[2-isocyanato-: Environment tier I assessment
Hazard Classes and Categories
Skin Irrit. 2 (100%)
Acute toxicity - category 2
Carc. 2
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS08
- Hazard statements
- H351-H317-H373-H319-H334-H315-H332-H335
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzene, 1,1'-methylenebis[2-isocyanato-: ACTIVE
Applications
Uses1,1''-Methylenebis[2-isocyanatobenzene] is an isoform of Methylene diphenyl diisocyanate used in the manufacture of polyurethane.
Upstream & downstream products
Upstream raw materials
Suppliers17 total
广东百科试剂有限公司13532366769 13686183698 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
上海马氏化学科技有限公司19916721580 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
Related reactions
1 records
Compound notes
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