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Decaborane(14)

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Name

Decaborane(14)

EINECS 241-711-8
CAS No. 17702-41-9 Density 0,94 g/cm3
PSA 0.00000 LogP -5.94960
Solubility Soluble in alcohol, toluene, ethyl acetate and benzene. Slightly soluble in cold water. Melting Point 99 °C
Formula B10H14 Boiling Point 213 °C
Molecular Weight 122.221 Flash Point 213°C
Transport Information N/A Appearance yellowish to colorless crystal
Safety 16-27-36/37/39-45 Risk Codes  F:Highly flammable;
Molecular Structure Molecular Structure of 17702-41-9 (DECABORANE) Hazard Symbols R11:Highly flammable.; R24/25:Toxic in contact with skin and if swallowed.; R26:Very toxic by inhalation.;
Synonyms

Boronhydride (B10H14);Decaborane;Decaborane (B10H14);NSC 39828;Tetradecahydrodecaborane;nido-Decaborane(14);

Article Data 19

Decaborane(14) Consensus Reports

Reported in EPA TSCA Inventory. EPA Extremely Hazardous Substances List.

Decaborane(14) Standards and Recommendations

OSHA PEL: TWA 0.05 ppm; STEL 0.15 ppm (skin)
ACGIH TLV: TWA 0.05 ppm; STEL 0.15 ppm (skin)
DFG MAK: 0.05 ppm (0.25 mg/m3)
DOT Classification:  4.1; Label: Flammable Solid, Poison

Decaborane(14) Specification

The Decaborane is an organic compound with the formula B10H14. With the CAS registry number 17702-41-9, it is also named as Decaboron tetradecahydride. The product's classification codes are TWA (0.05 ppm); STEL (0.15 ppm); skin; TWA 0.05 ppm (0.3 mg/m3); skin; Threshold Planning Quantity (TPQ) = 500/10000 lb. Besides, it should be stored in a closed and dark place.

Preparation: this chemical can be prepared by B2H6. The reaction time is 2 days with reaction temperature of 115 - 120 °C. The yield is about 10%.

You can still convert the following datas into molecular structure:
(1)SMILES: [H]1[BH]234[BH]156[BH]278[BH]39([H]4)[BH]712[BH]853[BH]645[BH]311[BH]922[BH]14([H]5)[H]2
(2)InChI: InChI=1/B10H14/c11-5-1-2-3(1,5)7(2,9(3,5,11)13-7)8(2)4(1,2)6(1,5)10(4,8,12-6)14-8/h1-10H
(3)InChIKey: XAMMYYSPUSIWAS-UHFFFAOYAD
(4)Std. InChI: InChI=1S/B10H14/c11-5-1-2-3(1,5)7(2,9(3,5,11)13-7)8(2)4(1,2)6(1,5)10(4,8,12-6)14-8/h1-10H
(5)Std. InChIKey: XAMMYYSPUSIWAS-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 skin 126mg/kg (126mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LIVER: FATTY LIVER DEGERATION

KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"
"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 60, 1999.
guinea pig LD50 skin 158mg/kg (158mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LIVER: FATTY LIVER DEGERATION

KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"
"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 60, 1999.
mouse LC50 inhalation 12ppm/4H (12ppm) SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: ATAXIA
National Technical Information Service. Vol. AD224-006,
mouse LD50 intraperitoneal 33mg/kg (33mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
AMA Archives of Industrial Health. Vol. 11, Pg. 132, 1955.
mouse LD50 oral 41mg/kg (41mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: CYANOSIS

SENSE ORGANS AND SPECIAL SENSES: CORNEAL DAMAGE: EYE
AMA Archives of Industrial Health. Vol. 11, Pg. 132, 1955.
mouse LD50 skin 317mg/kg (317mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"

LIVER: FATTY LIVER DEGERATION
"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 60, 1999.
rabbit LD50 intraperitoneal 28mg/kg (28mg/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 8, Pg. 335, 1953.
rabbit LD50 skin 71mg/kg (71mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: ATAXIA
AMA Archives of Industrial Health. Vol. 11, Pg. 132, 1955.
rat LC50 inhalation 46ppm/4H (46ppm) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LIVER: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
AMA Archives of Industrial Health. Vol. 17, Pg. 362, 1958.
rat LD50 intraperitoneal 23mg/kg (23mg/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 8, Pg. 335, 1953.
rat LD50 oral 64mg/kg (64mg/kg)   U.S. Army, Chemical Corps Medical Laboratories Special Reports. Vol. #8, Pg. 1951,
rat LD50 skin 740mg/kg (740mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
AMA Archives of Industrial Health. Vol. 11, Pg. 132, 1955.