CAS 2397-00-4|4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene

Introduction：Basic information about CAS 2397-00-4|4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene, 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'-Bis(5-methyl-2-benzoxazolyl)stilbene
CAS Number	2397-00-4	Molecular Weight	442.508
Density	1.2±0.1 g/cm3	Boiling Point	590.9±39.0 °C at 760 mmHg
Molecular Formula	C₃₀H₂₂N₂O₂	Melting Point	336-342°C
MSDS	/	Flash Point	296.7±21.0 °C

Names

Name	4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	590.9±39.0 °C at 760 mmHg
Melting Point	336-342°C
Molecular Formula	C₃₀H₂₂N₂O₂
Molecular Weight	442.508
Flash Point	296.7±21.0 °C
Exact Mass	442.168121
PSA	52.06000
LogP	9.34
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.709
InChIKey	OKEZAUMKBWTTCR-UHFFFAOYSA-N
SMILES	Cc1ccc2oc(-c3ccc(C=Cc4ccc(-c5nc6cc(C)ccc6o5)cc4)cc3)nc2c1

Safety Information

Hazard Codes	Xn
Risk Phrases	R42/43:May cause sensitization by inhalation and skin contact .
Safety Phrases	S22-S29/56-S45
WGK Germany	2
RTECS	VO6250000
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2,2'-(1,2-Ethenediyldi-4,1-phenylene)bis(5-methyl-1,3-benzoxazole)

bismethylbenzoxazolylstilbene

MFCD00191316

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

Optical Brightener OB-2

Fluorescent Brightener Agent OB-2

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

EINECS 219-260-3

1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene

2,2'-(Ethene-1,2-diyldi-4,1-phenylene)bis(5-methyl-1,3-benzoxazole)

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