BBOT

Modify Date: 2024-01-02 13:41:13

BBOT Structure
BBOT structure
Common Name BBOT
CAS Number 7128-64-5 Molecular Weight 430.562
Density 1.2±0.1 g/cm3 Boiling Point 531.2±45.0 °C at 760 mmHg
Molecular Formula C26H26N2O2S Melting Point 199-201 °C(lit.)
MSDS USA Flash Point 275.1±28.7 °C

 Names

Name Fluorescent Brightener 184
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 531.2±45.0 °C at 760 mmHg
Melting Point 199-201 °C(lit.)
Molecular Formula C26H26N2O2S
Molecular Weight 430.562
Flash Point 275.1±28.7 °C
Exact Mass 430.171509
PSA 80.30000
LogP 8.98
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.617
Stability Stable. Incompatible with strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4888332
CHEMICAL NAME :
Benzoxazole, 2,2'-(2,5-thiophenediyl)bis(5-(1,1-dimethylethyl)-
CAS REGISTRY NUMBER :
7128-64-5
LAST UPDATED :
199803
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C26-H26-N2-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
54600 mg/kg/2Y-C
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - effect, not otherwise specified
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539835

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS DM4888332
HS Code 3204200000

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Articles2

More Articles
Induction of an altered lipid phenotype by two cancer promoting treatments in rat liver.

Food Chem. Toxicol. 78 , 96-104, (2015)

Changes in lipid metabolism have been associated with tumor promotion in rat liver. Similarities and differences of lipid parameters were investigated using the mycotoxin fumonisin B1 (FB1) and the 2-...

Interaction Between Optically-Generated Charge-Transfer States and Magnetized Charge-Transfer States toward Magneto-Electric Coupling.

J. Phys. Chem. Lett. 6 , 4319-25, (2016)

This article reports the magneto-dielectric studies on the coupling between optically generated CT states and magnetized CT states based on thin-film devices with the architecture of ITO/TPD:BBOT/TPD/...

 Synonyms

2,2'-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole]
2,2'-thiene-2,5-diylbis(5-tert-butyl-1,3-benzoxazole)
EUTEX OB-RC
UVITEX 2B
2,2'-(2,5-Thienediyl)bis[5-(2-methyl-2-propanyl)-1,3-benzoxazole]
FBA 184
Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-
bbot150
2,4-DICHLORO-5-BROMOPYRIMIDINE,COLOURLESS OIL
Benzoxazole, 2,2'-(2,5-thienediyl)bis[5-(1,1-dimethylethyl)-
2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene
2,5-bis(5-tert-Butyl-2-benzoxazolyl)thiophene
2,5-bis-(5-tert-Butyl-2-benzoxazolyl)thiophene
Fluorescent Brightener 184
B-184
UVITEX
EINECS 230-426-4
OptiblancPL
2,5-bis(5-tert-butylbenzo[d]oxazol-2-yl)thiophene
BBOT
Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-tert-butyl-
MFCD00005774
Uvitex OB
2,5 BIS (5-TERT-BUTYL-2-BENZOXAZOLYL) THIOPHENE
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