Sodiumtetrafluoroborate
Names
[ CAS No. ]:
13755-29-8
[ Name ]:
Sodiumtetrafluoroborate
[Synonym ]:
EINECS 237-340-6
MFCD00003515
Borate(1-), tetrafluoro-, sodium (1:1)
Sodium fluoroborate
Sodiumtetrafluoroborate
sodium,tetrafluoroborate
Sodium tetrafluoroborate
Chemical & Physical Properties
[ Density]:
2.47 g/mL at 25 °C(lit.)
[ Melting Point ]:
384 °C
[ Molecular Formula ]:
BF4Na
[ Molecular Weight ]:
109.794
[ Exact Mass ]:
109.992691
[ LogP ]:
1.30000
[ Stability ]:
Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents.
[ Water Solubility ]:
108 g/100 mL (26 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ED2975000
- CHEMICAL NAME :
- Borate(1-), tetrafluoro-, sodium
- CAS REGISTRY NUMBER :
- 13755-29-8
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- B-F4.Na
- MOLECULAR WEIGHT :
- 109.80
- WISWESSER LINE NOTATION :
- NA B-F4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 550 mg/kg
- REFERENCE :
- ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 80,17,1973 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO FLUORIDES, INORGANIC-air:10H TWA 2.5 mg(F)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1165 No. of Facilities: 374 (estimated) No. of Industries: 8 No. of Occupations: 13 No. of Employees: 6927 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1165 No. of Facilities: 608 (estimated) No. of Industries: 16 No. of Occupations: 31 No. of Employees: 15567 (estimated) No. of Female Employees: 1351 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
C:Corrosive
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S45-S36/37/39-S25
[ RIDADR ]:
3260
[ WGK Germany ]:
1
[ RTECS ]:
ED2975000
[ Packaging Group ]:
I; II; III
[ Hazard Class ]:
8.0
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Bioorg. Med. Chem. Lett. 21 , 3591-5, (2011)
Two new β-carbonic anhydrases (CAs, EC 4.2.1.1) from the bacterial pathogen Salmonella enterica serovar Typhimurium, stCA 1 and stCA 2, were characterized kinetically. The two enzymes possess apprecia...
Anion inhibition studies of an α-carbonic anhydrase from the living fossil Astrosclera willeyana.Bioorg. Med. Chem. Lett. 22 , 1314-6, (2012)
An α-carbonic anhydrase (CA, EC 4.2.1.1) isolated from the living fossil sponge Astrosclera willeyana, Astrosclerin, was investigated for its inhibition profile with simple inorganic anions, complex a...
Eagleson M.Concise Encyclopedia Chemistry , (1994), 1001