Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4 6-DICHLORO-3-FORMYLCOUMARIN
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4 6-DICHLORO-3-FORMYLCOUMARIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

51069-87-5

51069-87-5 structure

51069-87-5 structure

Name: 4 6-DICHLORO-3-FORMYLCOUMARIN
Chemical Name: 4,6-dichloro-2-oxochromene-3-carbaldehyde
CAS Number: 51069-87-5
Molecular Formula: C₁₀H₄Cl₂O₃
Molecular Weight: 243.04300
Create Date: 2018-09-10 16:45:17
Modify Date: 2025-09-15 11:10:04

Name	4,6-dichloro-2-oxochromene-3-carbaldehyde
Synonyms	MFCD02683797 4,6-Dichloro-3-formylcoumarin 4,6-dichloro-2-oxo-2H-chromene-3-carbaldehyde 4,6-Dichlor-3-formylcumarin

Density	1.58g/cm3
Boiling Point	412.3ºC at 760 mmHg
Melting Point	147-151ºC(lit.)
Molecular Formula	C₁₀H₄Cl₂O₃
Molecular Weight	243.04300
Flash Point	188.6ºC
Exact Mass	241.95400
PSA	47.28000
LogP	2.91230
Index of Refraction	1.631

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
HS Code	2932209090

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

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