Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-benzylidenebis(6-methyl-m-phenylene) tetraisocyanate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28886-07-9

28886-07-9 structure

28886-07-9 structure

Name: 4,4'-benzylidenebis(6-methyl-m-phenylene) tetraisocyanate
Chemical Name: 1-[(2,4-diisocyanato-5-methylphenyl)-phenylmethyl]-2,4-diisocyanato-5-methylbenzene
CAS Number: 28886-07-9
Molecular Formula: C₂₅H₁₆N₄O₄
Molecular Weight: 436.41900
Create Date: 2017-11-27 10:58:09
Modify Date: 2025-10-25 10:06:48

Names
Properties

Name	1-[(2,4-diisocyanato-5-methylphenyl)-phenylmethyl]-2,4-diisocyanato-5-methylbenzene
Synonyms	einecs 249-286-0

Density	1.22g/cm3
Boiling Point	588.4ºC at 760mmHg
Molecular Formula	C₂₅H₁₆N₄O₄
Molecular Weight	436.41900
Flash Point	238.6ºC
Exact Mass	436.11700
PSA	117.72000
LogP	5.35280
Vapour Pressure	7.98E-14mmHg at 25°C
Index of Refraction	1.623

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