Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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4541-35-9

4541-35-9 structure

4541-35-9 structure

Name: 2,2,5,5-tetramethylcyclopentan-1-one
Chemical Name: 2,2,5,5-tetramethylcyclopentan-1-one
CAS Number: 4541-35-9
Molecular Formula: C₉H₁₆O
Molecular Weight: 140.22300
Create Date: 2018-04-21 08:00:00
Modify Date: 2025-08-25 11:00:31

Name	2,2,5,5-tetramethylcyclopentan-1-one
Synonyms	2,2,5,5-Tetramethyl-cyclopentanon Cyclopentanone,2,2,5,5-tetramethyl 2,2,5,5-tetramethyl-cyclopentanone

Density	0.865g/cm3
Boiling Point	172.1ºC at 760 mmHg
Molecular Formula	C₉H₁₆O
Molecular Weight	140.22300
Flash Point	51ºC
Exact Mass	140.12000
PSA	17.07000
LogP	2.40170
Index of Refraction	1.429

HS Code	2914299000

Precursor 7
120-92-3 74-88-4 77-78-1 70302-22-6
4916-85-2 4541-32-6 4573-09-5
DownStream 7
1000-30-2 70302-22-6 71690-98-7 92807-09-5
96188-82-8 50876-33-0 64273-88-7

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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