6-Chloro-2-oxo-2H-chromene-3-carboxylic acid

Modify Date: 2025-08-25 22:36:10

6-Chloro-2-oxo-2H-chromene-3-carboxylic acid structure	Common Name	6-Chloro-2-oxo-2H-chromene-3-carboxylic acid
	CAS Number	883-92-1	Molecular Weight	224.59700
	Density	1.612 g/cm3	Boiling Point	426.5ºC at 760 mmHg
	Molecular Formula	C₁₀H₅ClO₄	Melting Point	N/A
	MSDS	N/A	Flash Point	211.7ºC

Name	6-chloro-2-oxochromene-3-carboxylic acid
Synonym	More Synonyms

Density	1.612 g/cm3
Boiling Point	426.5ºC at 760 mmHg
Molecular Formula	C₁₀H₅ClO₄
Molecular Weight	224.59700
Flash Point	211.7ºC
Exact Mass	223.98800
PSA	67.51000
LogP	2.14460

Hazard Codes	Xi: Irritant;
Risk Phrases	34
Safety Phrases	26-36/37/39-45
HS Code	2932209090

Precursor 9
CAS#:70384-80-4 Ethyl 5-chloro-... CAS#:2033-24-1 Meldrumic acid CAS#:635-93-8 5-Chloro-2-hydr... CAS#:105-53-3 Diethyl malonate
CAS#:141-82-2 Malonic acid CAS#:28447-81-6 6-CHLORO-3-CYAN... CAS#:742503-72-6 6-chloro-N-hydr... CAS#:87974-49-0 4-chloro-6-[(hy...
CAS#:7035-09-8 5-Chloro-2-meth...
DownStream 0

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

6-chlorocoumarin-3-carboxylic acid

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3-carboxy-6-chlorocoumarin

6-chloro-2-oxo-2H-1-benzopyran-3-carboxylic acid

6-Chloro-2-oxo-2H-chromene-3-carboxylic acid

MFCD00991129

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Chloro-2-oxo-2H-chromene-3-carboxylic acid
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-3-carboxylicacid, 6-chloro-2-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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