HS code / TARIC details
2905190011 - Potassium tert-butanolate (CAS RN 865-47-4), whether or not in the form of a solution in tetrahydrofuran according to note 1e) to Chapter 29|of the CN
Definition & language versions
Potassium tert-butanolate (CAS RN 865-47-4), whether or not in the form of a solution in tetrahydrofuran according to note 1e) to Chapter 29|of the CN
Tip: confirm material, use and finished-product form first, then compare hierarchy and declarable candidates below.
ZH
叔丁醇钾（CAS 865-47-4）,无论是否溶于四氢呋喃
DE
Kalium-tert-butanolat (CAS RN 865-47-4), auch in Tetrahydrofuran im Sinne der Anmerkung 1e zu Kapitel 29|der Kombinierten Nomenklatur gelöst
EN
Potassium tert-butanolate (CAS RN 865-47-4), whether or not in the form of a solution in tetrahydrofuran according to note 1e) to Chapter 29|of the CN
Classification hints
This code appears to be a directly declarable leaf candidate and can be used for the next customs-filing step.
Please check validity dates and duty effective dates, as the applicable rule may depend on the filing date.
Codes
TARIC
29051900 11
CN (8 digits)
29051900
HS (6 digits)
290519
Updated at
Mon Aug 31
Duty
Duty rate (import)
0.000%
Effective from
Thu Jan 01
Legal base
Regulation 2605/25
Validity & quantity
Start date
Sat Jul 01
End date
-
Supplementary unit
Not required
Code hierarchy
TARIC
TARIC
Trade measures and restrictions
This block shows a filing-oriented summary first, then imported TARIC measures including scope, add. codes, order numbers, duty expressions and legal bases.
Measure
Current value
Notes / validity
Reference import duty
0.000%
Effective from Thu Jan 01
Legal base
Regulation 2605/25
-
Supplementary unit
Not required
Validity: Sat Jul 01 - -
Imported TARIC measures
No detailed TARIC measures are available for this code in the current import yet. Use the summary above and verify against the official TARIC page.
Siblings
2905190019
Other
2905190020
Butyltitanate monohydrate, homopolymer (CAS RN162303-51-7)
2905190025
Tetra-(2-ethylhexyl) titanate (CAS RN 1070-10-6)
2905190070
Titanium tetrabutanolate (CAS RN 5593-70-4)
2905190080
Titanium tetraisopropoxide (CAS RN 546-68-9)
2905190085
Titanium tetraethanolate (CAS RN 3087-36-3)
2905190098
Other
This page provides public lookup and helper information only and is not customs/tax/legal advice. Official TARIC/EZT sources prevail.
TARIC change hints
After a monthly TARIC update, this block shows a hint about text changes versus the previous snapshot.
Source: internal TARIC diff (hint only)
Previous
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Current
Kalium-tert-butanolat (CAS RN 865-47-4), auch in Tetrahydrofuran im Sinne der Anmerkung 1e zu Kapitel 29|der Kombinierte
Type: newSource lang: EN+DE
Next actions
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