Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Bromobenzo[de]isochromene-1,3-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Bromobenzo[de]isochromene-1,3-dione
Price: ￥738.0/250mg ￥1778.0/1g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-BROMOBENZO[DE]ISOCHROMENE-1,3-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

24050-49-5

24050-49-5 structure

24050-49-5 structure

Name: 5-Bromobenzo[de]isochromene-1,3-dione
Chemical Name: 5-Bromobenzo[de]isochromene-1,3-dione
CAS Number: 24050-49-5
Molecular Formula: C₁₂H₅BrO₃
Molecular Weight: 277.07000
Create Date: 2018-04-05 08:00:00
Modify Date: 2025-08-25 17:20:08

Name	5-Bromobenzo[de]isochromene-1,3-dione
Synonyms	5-BROMO-BENZO(DE)ISOCHROMENE-1,3-DIONE 3-bromo-1,8-naphthalic anhydride 3-bromonaphthalic-1,8-anhydride MFCD00228162 3-bromonaphthoic anhydride 3-Brom-naphthalin-1,8-dicarbonsaeure-anhydrid 3-bromo-naphthalene-1,8-dicarboxylic acid anhydride

Density	1.812g/cm3
Boiling Point	468.9ºC at 760 mmHg
Melting Point	244-246ºC
Molecular Formula	C₁₂H₅BrO₃
Molecular Weight	277.07000
Flash Point	237.4ºC
Exact Mass	275.94200
PSA	43.37000
LogP	2.91290
Vapour Pressure	5.78E-09mmHg at 25°C
Index of Refraction	1.733

Hazard Codes	F+
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
HS Code	2932999099

81-84-5 structure

81-84-5

~98%

24050-49-5 structure

24050-49-5

Literature: Pinto-Bazurco Mendieta, Mariano A.E.; Negri, Matthias; Jagusch, Carsten; Hille, Ulrike E.; Mueller-Vieira, Ursula; Schmidt, Dirk; Hansen, Klaus; Hartmann, Rolf W. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 1 p. 267 - 273

81-84-5 structure

81-84-5

~%

24050-49-5 structure

24050-49-5

1190615-88-3 structure

1190615-88-3

Literature: Kuethe, Jeffrey T.; Childers, Karla G.; Humphrey, Guy R.; Journet, Michel; Peng, Zhihui Organic Process Research and Development, 2008 , vol. 12, # 6 p. 1201 - 1208

Precursor 1
81-84-5
DownStream 6
16726-66-2 51934-38-4 79996-92-2 79996-93-3
496788-91-1 3839-18-7

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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