Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Furandione, 3,4-dibromodihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

45669-18-9

45669-18-9 structure

Name: 2,5-Furandione, 3,4-dibromodihydro-
Chemical Name: 3,4-dibromooxolane-2,5-dione
CAS Number: 45669-18-9
Molecular Formula: C₄H₂Br₂O₃
Molecular Weight: 257.86500
Create Date: 2016-05-29 16:07:43
Modify Date: 2025-08-25 17:12:34

Name	3,4-dibromooxolane-2,5-dione
Synonyms	2,3-dibromosuccinic anhydride 1,2-Dibromosuccinic anhydride 2,3-Dibrom-bernsteinsaeureanhydrid 2,5-Furandione,3,4-dibromodihydro 2,3-dibromo-succinic acid anhydride 3,4-Dibromosuccinic anhydride

Density	2.541g/cm3
Boiling Point	330.8ºC at 760 mmHg
Molecular Formula	C₄H₂Br₂O₃
Molecular Weight	257.86500
Flash Point	153.9ºC
Exact Mass	255.83700
PSA	43.37000
LogP	0.59680
Index of Refraction	1.625

108-31-6

45669-18-9

Literature: Pictet Chemische Berichte, 1880 , vol. 13, p. 1671 Full Text Show Details Kirchhoff Justus Liebigs Annalen der Chemie, 1894 , vol. 280, p. 209 Full Text Show Details Kekule Justus Liebigs Annalen der Chemie, 1862 , vol. Suppl.2, p. 102

77220-06-5

~91%

45669-18-9

Literature: Kates, Michael J.; Schauble, J. Herman Journal of Organic Chemistry, 1995 , vol. 60, # 21 p. 6676 - 6677

108-31-6

5470-44-0

45669-18-9

85145-47-7

Detail

Literature: Semikolennykh, L. M.; Kutepova, N. E.; Petrova, E. I.; Snegotskaya, V. A. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 1 p. 75 - 78 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 1 p. 96 - 99

Precursor 2
108-31-6 77220-06-5
DownStream 3
526-78-3 5926-51-2 10035-10-6

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