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: 3-Oxocyclopentanecarboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: High purity CAS 98-78-2 3-Oxocyclopentanecarboxylic acid in stock
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

98-78-2

98-78-2 structure

98-78-2 structure

Name: 3-Oxocyclopentanecarboxylic acid
Chemical Name: 3-Oxo-1-cyclopentanecarboxylic acid
CAS Number: 98-78-2
Molecular Formula: C₆H₈O₃
Molecular Weight: 128.126
Catalog: Natural product Phenols
Create Date: 2018-02-24 08:00:00
Modify Date: 2026-07-01 06:50:03

Name	3-Oxo-1-cyclopentanecarboxylic acid
Synonyms	3-Oxo-cyclopentane-1-cyboxyclic acid 3-Oxocyclopentanecboxylic acidNew 3-oxocyclopentane-1-carboxylic acid 3-OXO-1-CYCLOPENTANECBOXYLIC ACID 3-Oxocyclopentanec 3-Oxocyclopentanecboxylic acid 3-OxocyclopentanecboxylicAcid> High purity 3-Oxocyclopentanecboxylic acid in stock 3-ketocyclopentanecboxylic acid MFCD01320173 3-OXOCYCLOPENTANE-1-CBOXYLIC ACID Cyclopentanecboxylicacid, 3-oxo [(4-Methyl-2-pyrimidinyl)sulfanyl]acetic acid 3-Oxocyclopentanecboxyl 1-Cboxy-3-oxocyclopentane

Density	1.3±0.1 g/cm3
Boiling Point	300.6±35.0 °C at 760 mmHg
Melting Point	59-62 °C(lit.)
Molecular Formula	C₆H₈O₃
Molecular Weight	128.126
Flash Point	149.9±22.4 °C
Exact Mass	128.047348
PSA	54.37000
LogP	-0.94
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.513

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Risk Phrases	36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918300090

Precursor 8
41171-91-9 5621-43-2 930-30-3 38230-84-1
76968-47-3 70600-48-5 5400-79-3 72184-85-1
DownStream 8
32811-75-9 1128-08-1 5400-79-3 132076-27-8
35418-49-6 13012-38-9 6947-04-2 6300-81-8

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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