CAS 7721-01-9|Tantalum chloride

Introduction:Basic information about CAS 7721-01-9|Tantalum chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameTantalum chloride
CAS Number7721-01-9Molecular Weight358.21300
Density3.68 g/mL at 25 °C(lit.)Boiling Point242 °C
Molecular FormulaCl5TaMelting Point221 °C
MSDSChineseUSAFlash Point242°C
Symbol
GHS05, GHS07
Signal WordDanger

Names

Nametantalum(v) chloride
SynonymMore Synonyms

Chemical & Physical Properties

Density3.68 g/mL at 25 °C(lit.)
Boiling Point242 °C
Melting Point221 °C
Molecular FormulaCl5Ta
Molecular Weight358.21300
Flash Point242°C
Exact Mass355.79200
LogP3.44750
Appearance of Characterspowder

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WW5600000
CHEMICAL NAME :
Tantalum chloride
CAS REGISTRY NUMBER :
7721-01-9
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
Cl5-Ta
MOLECULAR WEIGHT :
358.20
WISWESSER LINE NOTATION :
TA G5

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 :
1900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHOAX Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.1-2(3), 1950. For publisher information, see AEHLAU. Volume(issue)/page/year: 1,637,1950
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHOAX Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.1-2(3), 1950. For publisher information, see AEHLAU. Volume(issue)/page/year: 1,637,1950 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4600 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 7 (estimated)

Safety Information

Symbol
GHS05, GHS07
Signal WordDanger
Hazard StatementsH302-H314
Precautionary StatementsP280-P305 + P351 + P338-P310
Personal Protective EquipmentEyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard CodesC:Corrosive;
Risk PhrasesR22;R34
Safety PhrasesS26-S36/37/39-S45
RIDADRUN 3260 8/PG 2
WGK Germany3
RTECSWW5600000
Packaging GroupIII
Hazard Class8

Articles2

More Articles
Structural Distortions in Six-Coordinate Adducts of Niobium(V) and Tantalum(V).

Inorg. Chem. 36 , 3623, (1997)

The mixed chloro-aryloxide compounds [M(OC(6)H(3)Pr(i)(2)-2,6)(2)Cl(3)](2) (M = Nb (1a), Ta (1b); both structurally characterized) and [M(OC(6)H(3)Pr(i)(2)-2,6)(3)Cl(2)] (M = Nb (2a), Ta (2b)) react w...

Ogliaro, F. et al.

Inorg. Chem. 37 , 6199, (1998)

Synonyms

TANTALUM(+5)CHLORIDE
TaCl5
EINECS 231-755-6
tantalum pentachloride
Tantalum(V)pentachloride
MFCD00011253
Pentachlorotantalum
tantalumchloride(tacl5)
Pentachlorotantalum(V)
tantalum (V) chloride
CAS 19562-30-2|Piromidic acid
CAS 4001-73-4|2-Bromobenzamide
Recommended......
TOP