CAS 78205-93-3|2-ethylcyclopenta-1,3-diene,hafnium(4+),dichloride

Introduction：Basic information about CAS 78205-93-3|2-ethylcyclopenta-1,3-diene,hafnium(4+),dichloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2-ethylcyclopenta-1,3-diene,hafnium(4+),dichloride
CAS Number	78205-93-3	Molecular Weight	435.68900
Density	/	Boiling Point	/
Molecular Formula	C₁₄H₁₈Cl₂Hf	Melting Point	220ºC (dec.)(lit.)
MSDS	/	Flash Point	/

Names

Name	2-ethylcyclopenta-1,3-diene,hafnium(4+),dichloride
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	220ºC (dec.)(lit.)
Molecular Formula	C₁₄H₁₈Cl₂Hf
Molecular Weight	435.68900
Exact Mass	436.02500
LogP	4.98240
InChIKey	QPMBILXTOFKMLI-UHFFFAOYSA-L
SMILES	CCC1=[C-]CC=C1.CCC1=[C-]CC=C1.[Cl-].[Cl-].[Hf+4]

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
HS Code	2903890090

Customs

HS Code	2903890090
Summary	2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Synonyms

MFCD00143766

bis-ethylcyclopentadienyl hafnium dichloride

Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl]

[(C5H4Et)2HfCl2]

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