21132-81-0
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Basic information
- Product Name: 2,6-bis(o-isocyanatobenzyl)phenyl isocyanate
- Synonyms: 2,6-bis(o-isocyanatobenzyl)phenyl isocyanate;2,6-Bis[(2-isocyanatophenyl)methyl]phenyl isocyanate;2-Isocyanato-1,3-bis[(2-isocyanatophenyl)methyl]benzene;Einecs 244-233-8
- CAS NO:21132-81-0
- Molecular Formula: C23H15N3O3
- Molecular Weight: 381.3835
- EINECS: 244-233-8
- Product Categories: N/A
- Mol File: 21132-81-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 541.4°C at 760 mmHg
- Flash Point: 221.1°C
- Appearance: /
- Density: 1.18g/cm3
- Vapor Pressure: 8.73E-12mmHg at 25°C
- Refractive Index: 1.614
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,6-bis(o-isocyanatobenzyl)phenyl isocyanate(CAS DataBase Reference)
- NIST Chemistry Reference: 2,6-bis(o-isocyanatobenzyl)phenyl isocyanate(21132-81-0)
- EPA Substance Registry System: 2,6-bis(o-isocyanatobenzyl)phenyl isocyanate(21132-81-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 21132-81-0(Hazardous Substances Data)
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21132-81-0 Usage
General Description
2,6-bis(o-isocyanatobenzyl)phenyl isocyanate is a chemical compound commonly used in the production of polyurethane foams, coatings, adhesives, and sealants. It is a potent and hazardous substance that can cause irritation to the skin, eyes, and respiratory system upon exposure. Additionally, it is classified as a potential human carcinogen and should be handled with extreme caution. 2,6-bis(o-isocyanatobenzyl)phenyl isocyanate is also known to cause allergic reactions in some individuals. Therefore, proper protective measures and handling procedures, such as the use of personal protective equipment and adequate ventilation, should be implemented when working with 2,6-bis(o-isocyanatobenzyl)phenyl isocyanate.Check Digit Verification of cas no
The CAS Registry Mumber 21132-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,3 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 21132-81:
(7*2)+(6*1)+(5*1)+(4*3)+(3*2)+(2*8)+(1*1)=60
60 % 10 = 0
So 21132-81-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H15N3O3/c27-14-24-21-10-3-1-6-17(21)12-19-8-5-9-20(23(19)26-16-29)13-18-7-2-4-11-22(18)25-15-28/h1-11H,12-13H2
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2,6-bis(o-isocyanatobenzyl)phenyl isocyanate
