Tris(2-methylphenyl) borate

Modify Date: 2024-01-21 18:32:20

Tris(2-methylphenyl) borate Structure
Tris(2-methylphenyl) borate structure
Common Name Tris(2-methylphenyl) borate
CAS Number 2665-12-5 Molecular Weight 332.201
Density 1.1±0.1 g/cm3 Boiling Point 395.4±42.0 °C at 760 mmHg
Molecular Formula C21H21BO3 Melting Point N/A
MSDS N/A Flash Point 137.7±33.4 °C

 Names

Name boric acid tri-o-tolyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 395.4±42.0 °C at 760 mmHg
Molecular Formula C21H21BO3
Molecular Weight 332.201
Flash Point 137.7±33.4 °C
Exact Mass 332.158386
PSA 27.69000
LogP 8.09
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.562

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ED4960000
CHEMICAL NAME :
Boric acid, tri-o-cresyl ester
CAS REGISTRY NUMBER :
2665-12-5
BEILSTEIN REFERENCE NO. :
2012127
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C21-H21-B-O3
MOLECULAR WEIGHT :
332.23
WISWESSER LINE NOTATION :
1R BOBOR B1&OR B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964

 Safety Information

RTECS ED4960000

 Synthetic Route

~%

Tris(2-methylphenyl) borate Structure

Tris(2-methylph...

CAS#:2665-12-5

Literature: Industrial and Engineering Chemistry, , vol. 49, p. 174,175

~%

Tris(2-methylphenyl) borate Structure

Tris(2-methylph...

CAS#:2665-12-5

Literature: Organometallics, , vol. 3, p. 33 - 38

 Synonyms

Tri-o-cresyl Borate
Borsaeure-tri-o-tolylester
tri-o-tolylboroxine
Boric Acid Tri-o-cresyl Ester
Tri-o-tolyl Borate
Boric Acid Tri-o-cresyl EsterTri-o-cresyl BorateBoric Acid Tri-o-tolyl Ester
boricacidtritolylester
Boric acid (HBO), tris(2-methylphenyl) ester
Boric Acid Tri-o-tolyl Ester
Tris(2-methylphenyl) borate
Tri-o-tolyl-borat