Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Boric acid,tris(2-methylphenyl) ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

2665-12-5

2665-12-5 structure

2665-12-5 structure

Name: Tris(2-methylphenyl) borate
Chemical Name: boric acid tri-o-tolyl ester
CAS Number: 2665-12-5
Molecular Formula: C₂₁H₂₁BO₃
Molecular Weight: 332.201
Catalog: Chemical reagent Organic reagent Borate
Create Date: 2018-08-29 19:30:35
Modify Date: 2024-01-21 18:32:20

Name	boric acid tri-o-tolyl ester
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

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

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

RTECS	ED4960000

95-48-7 structure

95-48-7

~%

2665-12-5 structure

2665-12-5

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

11113-50-1 structure

11113-50-1

95-48-7 structure

95-48-7

~%

2665-12-5 structure

2665-12-5

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

Precursor 2
95-48-7 11113-50-1
DownStream 2
11113-50-1 95-48-7