CAS 105442-35-1|4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE

Introduction：Basic information about CAS 105442-35-1|4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE
CAS Number	105442-35-1	Molecular Weight	362.46500
Density	1.04g/cm3	Boiling Point	494.1ºC at 760 mmHg
Molecular Formula	C₂₃H₂₆N₂O₂	Melting Point	55-57ºC(lit.)
MSDS	ChineseUSA	Flash Point	203ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	5-[(3,5-diethyl-4-isocyanatophenyl)methyl]-1,3-diethyl-2-isocyanatobenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.04g/cm3
Boiling Point	494.1ºC at 760 mmHg
Melting Point	55-57ºC(lit.)
Molecular Formula	C₂₃H₂₆N₂O₂
Molecular Weight	362.46500
Flash Point	203ºC
Exact Mass	362.19900
PSA	58.86000
LogP	5.46160
Vapour Pressure	6.61E-10mmHg at 25°C
Index of Refraction	1.551
InChIKey	OQDCXRFLJMVOCC-UHFFFAOYSA-N
SMILES	CCc1cc(Cc2cc(CC)c(N=C=O)c(CC)c2)cc(CC)c1N=C=O

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	20/21/22-36/37
Safety Phrases	26-36
RIDADR	UN 2811
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2929109000

Customs

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

MFCD00134548

4,4 inverted exclamation marka-Methylenebis(2,6-diethylphenyl isocyanate)

Benzene,1,1'-methylenebis[2,6-diethyl-4-isocyanato

4,4'-Methylenebis(2,6-diethylphenyl isocyanate)

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