Boron trichloride

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Names

[ CAS No. ]:
10294-34-5

[ Name ]:
Boron trichloride

[Synonym ]:
trichloro-borane
Borontrichloride
Boron trichloride
Trichloroborane
chloruredebore
MFCD00011313
boron chloride
BCl3
trichloro-boran
Trichloroboron
boric trichloride
EINECS 233-658-4
Borane,trichloro
Borane, trichloro-

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
12.5±9.0 °C at 760 mmHg

[ Melting Point ]:
−107 °C(lit.)

[ Molecular Formula ]:
BCl3

[ Molecular Weight ]:
117.170

[ Flash Point ]:
84 °F

[ Exact Mass ]:
115.915863

[ LogP ]:
3.12

[ Vapour density ]:
4.05 (vs air)

[ Vapour Pressure ]:
1179.4±0.0 mmHg at 25°C

[ Index of Refraction ]:
1.389

[ Stability ]:
Unstable. Incompatible with metals. Reacts violently with water. Reacts vigorously with aniline, phosphine, dinitrogen tetroxide. Fumes in moist air.

[ Water Solubility ]:
decomposes

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ED1925000
CHEMICAL NAME :
Borane, trichloro-
CAS REGISTRY NUMBER :
10294-34-5
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
B-Cl3
MOLECULAR WEIGHT :
117.16
WISWESSER LINE NOTATION :
GBGG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2541 ppm/1H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 42,417,1977
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
20 ppm/7H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes Skin and Appendages - dermatitis, other (after systemic exposure) Nutritional and Gross Metabolic - weight loss or decreased weight gain
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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 12970 No. of Facilities: 15 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 367 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 12970 No. of Facilities: 70 (estimated) No. of Industries: 6 No. of Occupations: 6 No. of Employees: 1125 (estimated) No. of Female Employees: 613 (estimated)

Safety Information

[ Symbol ]:

GHS05, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301 + H331-H314-H335-H336-H351-H373

[ Supplemental HS ]:
Reacts violently with water.

[ Precautionary Statements ]:
P261-P280-P301 + P310-P305 + P351 + P338-P310

[ Target Organs ]:
Blood, Central nervous system, Liver

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable;T+:Verytoxic;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R11;R14;R26/28;R34;R48/20;R51/53;R62;R65;R67

[ Safety Phrases ]:
S9-S26-S28-S36/37/39-S45-S8-S61-S38-S28A-S16-S1-S60-S33-S23-S7/9-S62

[ RIDADR ]:
UN 3390 6.1/PG 1

[ WGK Germany ]:
3

[ RTECS ]:
ED1925000

[ Hazard Class ]:
2.3

[ HS Code ]:
2812104900

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dichloroborane
  • dichloroboron
  • Aluminium chloride
  • bf3
  • borazine
  • Pentaborane(9),1-iodo-
  • Boron tribromide
  • Diborane
  • Chlorine
  • aniline, compound with boron chloride

DownStream

  • chloroboron
  • chloro(λ1-boranyl)boron
  • 1-dichloroboryl-2-[chloro(methyl)boryl]benzene
  • dichloro-(2-dichloroboranylphenyl)borane
  • N-bis(N-methylanilino)boranyl-N-methylaniline
  • Dichloro-(ethoxy)borane
  • Pivaloyl chloride
  • 2-Chloro-1,3,2-benzodioxaborole
  • butoxy-dichloro-borane

Customs

[ HS Code ]: 2812104900

Articles

Acute inhalation toxicology of oxalyl chloride.

Am. Ind. Hyg. Assoc. J. 56(1) , 74-6, (1995)

The acute inhalation LC50 of oxalyl chloride was determined in rats following a one-hour exposure. Four groups of 10 animals per group were exposed to a concentration range of 462-2233 ppm. One set of...

Microwave-assisted synthesis of salicylamide via BCl3 mediated coupling.

J. Comb. Chem. 7(4) , 622-6, (2005)

A novel and efficient microwave-assisted, BCl3-mediated coupling reaction to synthesize salicylamide structures from phenols and isocyanates is described.

Effect of occupational safety measures on micronucleus frequency in semiconductor workers.

Int. Arch. Occup. Environ. Health 81(4) , 423-8, (2008)

To examine whether semiconductor workers exposed to complex mixtures of chemical waste show an increase in genotoxic effects, and, if so, whether occupational safety measures protect these workers.To ...


More Articles

Related Compounds

  • boron trichloride
  • Boron Trichloride - Methanol
  • BORON TRICHLORIDE PYRIDINE COMPLEX
  • BORON TRICHLORIDE-METHYL SULFIDE COMPLEX
  • trimethylamine-boron trichloride complex
  • Boron trichloride-dimethyloctylamine complex
  • 5-(Aminomethyl)-6-fluoropyridin-3-amine
  • tert-Butyl 2-amino-5-(3-fluorophenyl)thiazole-4-carboxylate
  • 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-5-amine
  • 1-(3-(1-methyl-1H-pyrazol-4-yl)piperidin-1-yl)-2-(pyridin-3-yl)ethan-1-one
  • 6-Amino-4,4-dimethyl-3,4-dihydroquinolin-2(1H)-one hydrochloride
  • Sodium 1-ethyl-1H-benzo[d]imidazole-2-carboxylate
  • 1-Phenyl-2-(tetrahydro-2H-pyran-4-yl)ethanamine hydrochloride
  • 2-Methyl-1-(pyridin-4-YL)propan-2-amine dihydrochloride
  • 1-(Cyclopropylmethyl)cyclopropanamine hydrochloride
  • 2-(3-Cyclopropylpyridin-2-yl)acetic acid hydrochloride
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