CAS 10043-11-5|Boron nitride

Introduction:Basic information about CAS 10043-11-5|Boron nitride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameBoron nitride
CAS Number10043-11-5Molecular Weight24.818
Density2.29Boiling Point/
Molecular FormulaBH2NMelting Point2700ºC (sublimes)
MSDSChineseUSAFlash Point/

Names

Nameboron nitride
SynonymMore Synonyms

Chemical & Physical Properties

Density2.29
Melting Point2700ºC (sublimes)
Molecular FormulaBH2N
Molecular Weight24.818
Exact Mass25.012381
PSA23.79000
Index of Refraction1.728
InChIKeyPZNSFCLAULLKQX-UHFFFAOYSA-N
SMILESB#N
Storage condition-20°C
StabilityStable. Incompatible with oxidizing agents, water.

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ED7800000
CHEMICAL NAME :
Boron nitride
CAS REGISTRY NUMBER :
10043-11-5
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
B-N

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>50 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/20/1965
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>20 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/20/1965 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6983 No. of Facilities: 26 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 492 (estimated) No. of Female Employees: 130 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9689 No. of Facilities: 82 (estimated) No. of Industries: 6 No. of Occupations: 8 No. of Employees: 5857 (estimated) No. of Female Employees: 1478 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81731 No. of Facilities: 208 (estimated) No. of Industries: 16 No. of Occupations: 15 No. of Employees: 3277 (estimated) No. of Female Employees: 1005 (estimated)

Safety Information

Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi:Irritant
Risk PhrasesR36/37
Safety PhrasesS26-S36
RIDADRUN1950
RTECSED7800000
Hazard Class2.1

Articles45

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Synonyms

shobn
Nitriloborane
Boron nitride
boron niride
EINECS 233-136-6
boron nitrides
BN F15
elborr
BN C
MFCD00011317
BN B50
BN A01
uhp-ex
Borane, nitrilo-
wurzin
bzn550
elbor
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