m-carborane

Suppliers

Names

[ CAS No. ]:
16986-24-6

[ Name ]:
m-carborane

[Synonym ]:
m-Carborane
2λ<sup>2</sup>,3λ<sup>2</sup>,4λ<sup>2</sup>,5λ<sup>2</sup>,6λ<sup>2</sup>,7λ<sup>2</sup>,8λ<sup>2</sup>,9λ<sup>2</sup>,11λ<sup>2</sup>,12λ<sup>2</sup>-decaborabicyclo[8.1.1]dodecane
EINECS 241-065-7
MFCD00151574

Chemical & Physical Properties

[ Melting Point ]:
272 °C

[ Molecular Formula ]:
C2H12B10

[ Molecular Weight ]:
144.22700

[ Exact Mass ]:
146.18700

[ Storage condition ]:
2-8°C

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HS9290000
CHEMICAL NAME :
1,7-Dicarbadodecaborane (12)
CAS REGISTRY NUMBER :
16986-24-6
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C2-H12-B10

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 :
1410 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - conjunctive irritation Lungs, Thorax, or Respiration - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 22(1),42,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
12 gm/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(3),48,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
980 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - conjunctive irritation Lungs, Thorax, or Respiration - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 22(1),42,1978

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
37/39-26

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
HS9290000

Synthetic Route

Precursor & DownStream

Precursor

  • o-Carborane
  • 9-iodo-1,7-dicarba-closo-dodecaborane
  • Phenylboronic acid
  • 1-I-p-CB10H10CH
  • Iodobenzene
  • Diborane
  • (1,7-dicarba-closo-dodecaboran(12)-yl-1)mercury chloride

DownStream

  • o-Carborane
  • 1,12-DICARBADODECABORANE(12)
  • m-Carborane-1,7-dicarboxylic acid

Related Compounds

  • m-Carborane
  • m-carborane-1-thiol
  • 9-vinyl-m-carborane
  • 9-azido-m-carborane
  • 9-chloro-m-carborane
  • 9-phenyl-m-carborane
  • tert-Butyl 2-((3R,4S)-3-methylpiperidin-4-yl)acetate
  • (Diiodo(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)trimethylsilane
  • (R)-3-(Methoxymethyl)-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-7-carboxylic acid
  • Benzyl (2S)-2-(4-(methoxycarbonyl)phenyl)-3-azabicyclo[4.1.0]heptane-3-carboxylate
  • rel-tert-Butyl (1R,3r,5S)-4'-benzyl-5'-oxo-8-azaspiro[bicyclo[3.2.1]octane-3,2'-morpholine]-8-carboxylate
  • tert-Butyl (S)-2-(oxazol-4-yl)morpholine-4-carboxylate
  • rel-4-(tert-Butyl) 1-((6-chloropyridin-3-yl)methyl) (2R,6S)-2,6-dimethylpiperazine-1,4-dicarboxylate
  • Ethyl 4-ethyl-2-methyl-1-oxo-1,2-dihydroisoquinoline-5-carboxylate
  • (6-(Bis(tert-butoxycarbonyl)amino)-5-methoxypyridin-2-yl)boronic acid
  • Methyl (3'S,3a'S,4'S,7'S,7a'R)-octahydrospiro[cyclopropane-1,5'-[4,7]methanoisoindole]-3'-carboxylate hydrochloride
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