Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Coumarin 152
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Coumarin 152
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53518-14-2

53518-14-2 structure

53518-14-2 structure

Name: Coumarin 152
Chemical Name: coumarin 152
CAS Number: 53518-14-2
Molecular Formula: C₁₂H₁₀F₃NO₂
Molecular Weight: 257.208
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
Create Date: 2018-07-11 15:41:39
Modify Date: 2025-08-23 13:18:59

Name	coumarin 152
Synonyms	2H-1-Benzopyran-2-one,7-(dimethylamino)-4-(trifluoromethyl) EINECS 258-598-6 coumarin-152 7-NMe2-4-CF3-coumarin Coumarin 152 7-(Dimethylamino)-4-(trifluoromethyl)-2H-chromen-2-one 7-(Dimethylamino)-4-(trifluoromethyl)coumarin coumarin 485 7-(dimethylamino)-4-(trifluoromethyl)chromen-2-one 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-(trifluoromethyl)- 7-N,N-dimethylamino-4-trifluoromethyl-1,2-benzopyrone

Density	1.4±0.1 g/cm3
Boiling Point	323.7±42.0 °C at 760 mmHg
Melting Point	147-149ºC
Molecular Formula	C₁₂H₁₀F₃NO₂
Molecular Weight	257.208
Flash Point	149.6±27.9 °C
Exact Mass	257.066376
PSA	33.45000
LogP	3.60
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.545

Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S37/39
WGK Germany	3
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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