4,4'-Oxybis(phenyl isocyanate) | CAS 4128-73-8

Element: isocyanate oxybis phenyl

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C-S » Chemicals » oxybis-phenyl-isocyanate-PX62375

Identification

4,4'-Oxybis(phenyl isocyanate)

CAS:

4128-73-8

EINECS:

Molecular Formula:

C₁₄H₈N₂O₃

MDL:

SMILES:

C1=CC(=CC=C1N=C=O)OC2=CC=C(C=C2)N=C=O

Synonym:

oxybis(1,4-phenylene)diisocyanate ; oxybis(1,4-phenylene)bisisocyanate ; oxybis(4-phenyl isocyanate) ; 1,1'-oxybis[4-isocyanato-benzen ; 4,4-diisocyanatodiphenyl ether [diisocyanates] ; 4,4'-oxybis(isocyanatobenzene) ; oxybis(4-phenyl isocyanate),99% ; 4,4'-oxybis(phenyl isocyanate) ; 4,4'-diisocyanato[1,1'-oxybisbenzene]

Suppliers

Santa Cruz Biotechnology, Inc.

233053

Dayang Chem (Hangzhou) Co.,Ltd.

DC279011160

Chemos GmbH & Co. KG

CC18005400

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Prices & Availability

Data is processed

Properties for 4,4'-Oxybis(phenyl isocyanate)

Molecular Weight:

252.22 g·mol−1

Melting point:

64-68 °C(lit.)

Boiling point:

196 °C5 mm Hg(lit.)

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R21 - Harmful in contact with skin
R25 - Toxic if swallowed
R26 - Very toxic by inhalation
R36/37/38 - Irritating to eyes, respiratory system and skin
R42/43 - May cause sensitization by inhalation and skin contact

Safety Codes:

S22 - Do not breathe dust
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Symbols:

Xn, T+

RID/ADR certification :

UN 2206 6.1 / PG 3

Alternative Distributors of [4,4'-Oxybis(phenyl isocyanate)]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.

Downloads

Mol File:

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MSDS:

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