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Tantalum(V) chloride

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Formula: Cl5Ta
CAS: 7721-01-9
search Element: chloride tantalum

Identification

Structural Formula
Tantalum(V) chloride
CAS:
7721-01-9
EINECS:
Molecular Formula:
Cl5Ta
MDL:
MFCD00011253
SMILES:
Cl[Ta](Cl)(Cl)(Cl)Cl
Synonym:
tantalum(+5)chloride ; tantalum chloride ; pentachlorotantalum ; tantalum(v) chloride ; tantalum chloride(tacl5) ; tantalum(V)chloride ; tantalum pentachloride ; tacl5 ; tantalum pentachloride (tacl5) ; tantalum(v)pentachloride ; tantalumchloride(tacl5) ; pentachlorotantalum(v)


Description

Tantalum(V) chloride is used to form mixed chloro-aryloxide compounds, such as [Ta(OC6H3-2,6-i-Pr2)2Cl3]2, which form pyridine or phosphine adducts with a distorted six-coordinate geometry. It is also used as a starting material for new edge-bridged octahedral M6 cluster compounds such as CsErTa6Cl18, for which electron and stability studies were performed.


Suppliers

Lori Industry Co., Ltd
LI13203960
Shandong SanYoung Industry Co., Ltd
SSI21008400
Create Chemical Co., Ltd.
CC15004500
Aithaca Chemical Corp.
ACC13205280
Alchimica s.r.o.
AS9602880
Hangzhou Ocean Chemical Co., Ltd.
HOC19807920
Intatrade Chemicals GmbH
EO04029
Cerametek Materials (ShenZhen) Co., Ltd..
CM24609840
Anderson & Steinssen Inc
ASI14405760
Sancai Industry Co.,Ltd.
SIC14405760
Fox Chemicals GmbH
FC10803240
Merck Schuchardt OHG
MSO12004800
Hangzhou Keying Chem Co., Ltd.
HKC18007200
Hangzhou Ocean Chemical Co., Ltd.
HOC19807920
Zehao Industry Co., Ltd.
ZI14404320
Leap Chem Co., Ltd
LC10803240
Santa Cruz Biotechnology, Inc.
253619
Dayang Chem (Hangzhou) Co.,Ltd.
DC18607440
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Prices & Availability




Data is processed


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Properties for Tantalum(V) chloride

Molecular Weight:
358.20 g·mol−1
Density:
3.68 g/mL at 25 °C(lit.)
Melting point:
221 °C
Boiling point:
242 °C
Flash point:
242 °C
Solubility:
Soluble in water (reacts), absolute alcohol, KOH, ethanol (slightly), and H2SO4.
Physical Description:
white to pale yellow crystals
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of Cl−.
Risk Codes:
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
RID/ADR certification :
UN 3260 8 / PG 2
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Alternative Distributors of [Tantalum(V) chloride]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Chemwill Asia Co.,Limited | Unispec Chemicals Co. | Hangzhou Ocean Chemical Co., Ltd. | Pfaltz & Bauer, Inc. | Primex EHF

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