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4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene

4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene structure

CAS No:
2397-00-4
Formula:
C30H22N2O2
Chemical Name:
4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene
Synonyms:
Benzoxazole,2,2′-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-;Benzoxazole,2,2′-(vinylenedi-p-phenylene)bis[5-methyl-;2,2′-(1,2-Ethenediyldi-4,1-phenylene)bis[5-methylbenzoxazole];p,p′-Bis(5-methyl-2-benzoxazolyl)stilbene;4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene;Whitefluor PSN;Whitefluor HCS;Whitefluor PSN conc;KSN (fluorescent brightener);KSN;Fluorescent brightener KSN;1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene;1209024-68-9;1263217-48-6
Categories:
Catalyst and Auxiliary > Fluorescent Brightener

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4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene Basic Attributes

Molecular Weight：

442.51

Exact Mass：

442.51

EC Number：

219-260-3

DSSTox ID：

DTXSID2062379

HScode：

2934999090

Characteristics

PSA：

52.1

XLogP3：

8.09020

Density：

1.2±0.1 g/cm3

Melting Point：

336-342°C

Boiling Point：

590.9°C at 760 mmHg

Flash Point：

296.7±21.0 °C

Refractive Index：

1.709

Vapor Pressure：

2.58E-13mmHg at 25°C

Safety Information

wgk germany：

hazard class code：

R42/43:May cause sensitization by inhalation and skin contact .

safety instructions：

S22-S29/56-S45

RTECS Number：

VO6250000

Marks：

4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene Use and Manufacturing

Uses

Suitable for whitening of polyester, polyamide, polyacrylonitrile fiber, also suitable for whitening of engineering plastics PP, ABS, EVA, PS, PC

Manufacturing Info：

Benzoxazole, 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-: ACTIVE

Computed Properties

Molecular Weight:442.5
XLogP3:7.9
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:442.168127949
Monoisotopic Mass:442.168127949
Topological Polar Surface Area:52.1
Heavy Atom Count:34
Complexity:638
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene

Hangzhou KieRay Chem Co.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of fine chemicals,pharmaceutical materials

4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene

CAS No.: 2397-00-4

Grade: industrial Grade

Content: 98%

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Guide of 4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene

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