Fluorescent Brightener 135

Modify Date: 2025-08-24 19:00:53

Fluorescent Brightener 135 structure	Common Name	Fluorescent Brightener 135
	CAS Number	1041-00-5	Molecular Weight	290.31600
	Density	1.287	Boiling Point	471.197ºC at 760 mmHg
	Molecular Formula	C₁₈H₁₄N₂O₂	Melting Point	180-181°C
	MSDS	N/A	Flash Point	237.309ºC

Name	Fluorescent Brightener 135
Synonym	More Synonyms

Density	1.287
Boiling Point	471.197ºC at 760 mmHg
Melting Point	180-181°C
Molecular Formula	C₁₈H₁₄N₂O₂
Molecular Weight	290.31600
Flash Point	237.309ºC
Exact Mass	290.10600
PSA	52.06000
LogP	4.75620
Vapour Pressure	1.35E-08mmHg at 25°C
Index of Refraction	1.727
InChIKey	VKRZNAWSCAUDRQ-UHFFFAOYSA-N
SMILES	Cc1ccc2oc(C=Cc3nc4cc(C)ccc4o3)nc2c1

Hazard Codes	Xi,Xn
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin . R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Phrases	S26-S36-S36/37/39-S22
RIDADR	3271.0
WGK Germany	3
RTECS	RZ2475100
Hazard Class	3.0

fumaric acid

CAS#:110-17-8

2-Amino-4-methy...

CAS#:95-84-1

~65%

Fluorescent Bri...

CAS#:1041-00-5

Literature: US2010/76040 A1, ; Page/Page column 6 ;

Precursor 2
CAS#:110-17-8 fumaric acid CAS#:95-84-1 2-Amino-4-methy...
DownStream 0

Uvitex ERN

2,2'-vinylenebis[5-methylbenzoxazole]

1,2-Bis(5-methylbenzoxazol-2-yl)ethene

1.2 DI(5-MYTHYL-BENZIAZOLYL)ETHYLENE

1,2-bis(5-methylbenzoxazol-2-yl)ethylene

EINECS 213-866-1

1,2-Bis(5-methyl-2-benzoxazole)ethylene

Benzoxazole,2,2'-(1,2-ethenediyl)bis[5-methyl

C.I.Fluorescent brightening agent 135

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