1H-1,3,2-Benzodiazaborole,2,3-dihydro-2-phenyl-

Modify Date: 2025-08-24 19:43:09

1H-1,3,2-Benzodiazaborole,2,3-dihydro-2-phenyl- structure	Common Name	1H-1,3,2-Benzodiazaborole,2,3-dihydro-2-phenyl-
	CAS Number	2479-64-3	Molecular Weight	194.04000
	Density	1.14g/cm3	Boiling Point	322.1ºC at 760mmHg
	Molecular Formula	C₁₂H₁₁BN₂	Melting Point	N/A
	MSDS	N/A	Flash Point	148.6ºC

Name	2-phenyl-1,3-dihydro-1,3,2-benzodiazaborole
Synonym	More Synonyms

Density	1.14g/cm3
Boiling Point	322.1ºC at 760mmHg
Molecular Formula	C₁₂H₁₁BN₂
Molecular Weight	194.04000
Flash Point	148.6ºC
Exact Mass	194.10200
PSA	24.06000
LogP	2.19540
Vapour Pressure	0.000285mmHg at 25°C
Index of Refraction	1.631

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE8700000

CHEMICAL NAME :: 1H-1,3,2-Benzodiazaborole, 2,3-dihydro-2-phenyl-

CAS REGISTRY NUMBER :: 2479-64-3

BEILSTEIN REFERENCE NO. :: 0155661

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H11-B-N2

MOLECULAR WEIGHT :: 194.06

WISWESSER LINE NOTATION :: T56 BMBMJ CR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 65 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,607,1967

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01842

HS Code	2934999090

o-Phenylenediamine

CAS#:95-54-5

Phenylboronic acid

CAS#:98-80-6

~98%

1H-1,3,2-Benzod...

CAS#:2479-64-3

Literature: Chemistry - A European Journal, , vol. 9, # 17 p. 4156 - 4160

Triphenylboroxin

CAS#:3262-89-3

o-Phenylenediamine

CAS#:95-54-5

~81%

1H-1,3,2-Benzod...

CAS#:2479-64-3

Literature: Journal of Organic Chemistry, , vol. 26, p. 4632 - 4634 Journal of Organic Chemistry, , vol. 28, p. 366 - 369 Journal of the American Chemical Society, , vol. 81, p. 2681 B: B-Verb.1, 2.8.2.1.3, page 168 - 175

N/A

CAS#:91159-98-7

~68%

1H-1,3,2-Benzod...

CAS#:2479-64-3

Literature: B: B-Verb.1, 2.8.2.1.3, page 168 - 175 U.S. Dept. Comm. Office Tech. Serv. AD 230544 (1959) Diss. St. Louis Univ. 1962.

dichlorophenylborane

CAS#:873-51-8

o-Phenylenediamine

CAS#:95-54-5

~79%

1H-1,3,2-Benzod...

CAS#:2479-64-3

Literature: Monatshefte fuer Chemie, , vol. 92, p. 1294 - 1299 Journal of the Chemical Society, , p. 3073 - 3076 B: B-Verb.1, 2.8.2.1.3, page 168 - 175

benzene-o-diami...

CAS#:39145-59-0

1H-1,3,2-Benzod...

CAS#:2479-64-3

Literature: Diss. St. Louis Univ. 1962

1,2-Benzenediam...

CAS#:615-28-1

1H-1,3,2-Benzod...

CAS#:2479-64-3

Literature: Diss. St. Louis Univ. 1962

N,N,N',N'-Tetra...

CAS#:19127-90-3

o-Phenylenediamine

CAS#:95-54-5

N/A

CAS#:98693-25-5

1H-1,3,2-Benzod...

CAS#:2479-64-3

Literature: Progr. Boron Chem., , vol. 1, p. 1 - 31 B: B-Verb.1, 2.8.5.2, page 187 - 188

Precursor 7
CAS#:95-54-5 o-Phenylenediamine CAS#:98-80-6 Phenylboronic acid CAS#:3262-89-3 Triphenylboroxin CAS#:873-51-8 dichlorophenylborane
CAS#:39145-59-0 benzene-o-diami... CAS#:615-28-1 1,2-Benzenediam... CAS#:19127-90-3 N,N,N',N'-Tetra...
DownStream 2
CAS#:95-54-5 o-Phenylenediamine CAS#:98-80-6 Phenylboronic acid

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

1H-1,3,2-Benzodiazaborole,2,3-dihydro-2-phenyl

benzo-2-phenyl 1,3,2-diazaborolane

1,3-Dihydro-2-phenyl-2H-1,3,2-benzodiazaborole

2-phenyl-2,3-dihydro-1H-1,3,2-benzodiazaborole

1,3,2-benzodiazaborole

2-Phenyl-benzo-<1,3,2>-diazaborolin

2,3-dihydro-2-phenyl-1H-1,3,2-benzodiazaborole

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Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Synthetic Route

Precursor & DownStream

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.