Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: HAFNIUM CHLORIDE TETRAHYDROFURAN COMPLEX (1:2)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21959-05-7

21959-05-7 structure

21959-05-7 structure

Name: HAFNIUM CHLORIDE TETRAHYDROFURAN COMPLEX (1:2)
Chemical Name: oxolane,tetrachlorohafnium
CAS Number: 21959-05-7
Molecular Formula: C₈H₁₆Cl₄HfO₂
Molecular Weight: 464.51300
Create Date: 2018-03-09 08:00:00
Modify Date: 2025-10-23 12:41:36

Name	oxolane,tetrachlorohafnium
Synonyms	Hafnium(IV) chloride tetrahydrofuran complex (1:2) tetrachlorohafnium HfCl4(tetrahydrofuran)2 (hafnium)Cl4(thf)2 bis(tetrahydrofuran)hafnium tetrachloride Tetrachlorobis(tetrahydrofuran)hafnium [HfCl4(thf)2] tetrachlorobis(tetrahydrofuran)hafnium(IV) MFCD00192198

Melting Point	187ºC(lit.)
Molecular Formula	C₈H₁₆Cl₄HfO₂
Molecular Weight	464.51300
Exact Mass	463.93700
PSA	18.46000

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H228-H302-H315-H319-H335
Precautionary Statements	P210-P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	22-36/37/38
Safety Phrases	26-37/39
RIDADR	UN 2925 4.1/PG 2

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