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: 7-ACETOXY-6-(2,3-DIBROMOPROPYL)-4,8-DIMETHYLCOUMARIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3993-46-2

3993-46-2 structure

3993-46-2 structure

Name: 7-ACETOXY-6-(2,3-DIBROMOPROPYL)-4,8-DIMETHYLCOUMARIN
Chemical Name: [6-(2,3-dibromopropyl)-4,8-dimethyl-2-oxochromen-7-yl] acetate
CAS Number: 3993-46-2
Molecular Formula: C₁₆H₁₆Br₂O₄
Molecular Weight: 432.10400
Create Date: 2018-12-28 15:02:23
Modify Date: 2025-09-06 20:26:53

Name	[6-(2,3-dibromopropyl)-4,8-dimethyl-2-oxochromen-7-yl] acetate
Synonyms	MFCD00011488

Density	1.63g/cm3
Boiling Point	496.5ºC at 760mmHg
Melting Point	146-148ºC(lit.)
Molecular Formula	C₁₆H₁₆Br₂O₄
Molecular Weight	432.10400
Flash Point	254.1ºC
Exact Mass	429.94200
PSA	56.51000
LogP	4.03600
Index of Refraction	1.596

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: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-37/39
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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