4-Nitro-2,1,3-benzoselenadiazole

Modify Date: 2024-01-14 20:31:57

4-Nitro-2,1,3-benzoselenadiazole Structure
4-Nitro-2,1,3-benzoselenadiazole structure
Common Name 4-Nitro-2,1,3-benzoselenadiazole
CAS Number 20718-41-6 Molecular Weight 228.06700
Density N/A Boiling Point 356.3ºC at 760 mmHg
Molecular Formula C6H3N3O2Se Melting Point 221ºC (dec.)(lit.)
MSDS N/A Flash Point 169.3ºC

 Names

Name 4-Nitro-2,1,3-benzoselenadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 356.3ºC at 760 mmHg
Melting Point 221ºC (dec.)(lit.)
Molecular Formula C6H3N3O2Se
Molecular Weight 228.06700
Flash Point 169.3ºC
Exact Mass 228.93900
PSA 71.60000
LogP 1.11820
Vapour Pressure 6.07E-05mmHg at 25°C

 Safety Information

Hazard Codes T,N
RIDADR UN 3283 6.1/PG 2
HS Code 2904209090

 Synthetic Route

~92%

4-Nitro-2,1,3-benzoselenadiazole Structure

4-Nitro-2,1,3-b...

CAS#:20718-41-6

Literature: Wright; McClure Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 6 p. 1023 - 1026

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4-Nitro-2,1,3-benzoselenadiazole Structure

4-Nitro-2,1,3-b...

CAS#:20718-41-6

Literature: Murashima, Takashi; Fujita, Ken-Ichi; Ono, Kazuo; Ogawa, Takuji; Uno, Hidemitsu; Ono, Noboru Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 12 p. 1403 - 1407

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4-Nitro-2,1,3-benzoselenadiazole Structure

4-Nitro-2,1,3-b...

CAS#:20718-41-6

Literature: Efros; Todres-Selektor Zhurnal Obshchei Khimii, 1957 , vol. 27, p. 983,987; engl. Ausg. S. 1064, 1067

 Customs

HS Code 2904209090
Summary 2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

4-nitrobenzo[1,2,5]selenadiazole
4-NITRO-BENZO(1,2,5)SELENADIAZOLE
PUKFAFPOBCMYAI-UHFFFAOYSA
nitro-4 benzoselenadiazole-2,1,3
4-nitrobenzo[c]1,2,5-selenadiazole
4-nitrosobenzo-2,1,3-selenadiazole
4-nitrobenzo[2.1.3]selenadiazole
5-methyl-4-nitro-2,1,3-benzoselenadiazole