Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-DIBROMOTEREPHTHALONITRILE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

18870-11-6

18870-11-6 structure

18870-11-6 structure

Name: 2,5-DIBROMOTEREPHTHALONITRILE
Chemical Name: 2,5-dibromobenzene-1,4-dicarbonitrile
CAS Number: 18870-11-6
Molecular Formula: C₈H₂Br₂N₂
Molecular Weight: 285.92300
Create Date: 2018-07-12 18:12:53
Modify Date: 2024-01-13 20:07:27

Name	2,5-dibromobenzene-1,4-dicarbonitrile
Synonyms	2,5-dibromobenzene-1,4-dinitrile 1,4-dicyano-2,5-dibromobenzene 2,5-dibromoterephthalonitrile 2,5-Dibrom-terephthalonitril

Density	2.099g/cm3
Boiling Point	373.442ºC at 760 mmHg
Molecular Formula	C₈H₂Br₂N₂
Molecular Weight	285.92300
Flash Point	179.651ºC
Exact Mass	283.85800
PSA	47.58000
LogP	2.95496
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.677

Hazard Codes	Xi
HS Code	2926909090

50880-39-2 structure

50880-39-2

~99%

18870-11-6 structure

18870-11-6

Literature: Cheng, Jian-Zhang; Lin, Chao-Chen; Chou, Pi-Tai; Chaskar, Atul; Wong, Ken-Tsung Tetrahedron, 2011 , vol. 67, # 4 p. 734 - 739

63525-48-4 structure

63525-48-4

~85%

18870-11-6 structure

18870-11-6

Literature: You, Wei; Wang, Liming; Wang, Qing; Yu, Luping Macromolecules, 2002 , vol. 35, # 12 p. 4636 - 4645

1074-24-4 structure

1074-24-4

~%

18870-11-6 structure

18870-11-6

Literature: Bukeikhanov,N.R. et al. Doklady Chemistry, 1968 , vol. 178, p. 58 - 62 Doklady Akademii Nauk SSSR, 1968 , vol. 178, p. 591 - 594

13731-82-3 structure

13731-82-3

~%

18870-11-6 structure

18870-11-6

Literature: Cheng, Jian-Zhang; Lin, Chao-Chen; Chou, Pi-Tai; Chaskar, Atul; Wong, Ken-Tsung Tetrahedron, 2011 , vol. 67, # 4 p. 734 - 739

Precursor 3
63525-48-4 1074-24-4 13731-82-3
DownStream 1
13731-82-3

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%