7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE

Modify Date: 2025-08-25 10:49:56

7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE Structure
7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE structure
Common Name 7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE
CAS Number 82419-33-8 Molecular Weight 185.17100
Density 1.22g/cm3 Boiling Point 240.267ºC at 760 mmHg
Molecular Formula C9H9F2NO Melting Point N/A
MSDS N/A Flash Point 99.11ºC

 Names

Name 7,8-difluoro-3-methyl-3,4-dihydro-2H-1,2-benzoxazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.22g/cm3
Boiling Point 240.267ºC at 760 mmHg
Molecular Formula C9H9F2NO
Molecular Weight 185.17100
Flash Point 99.11ºC
Exact Mass 185.06500
PSA 21.26000
LogP 2.29560
Index of Refraction 1.485

 Safety Information

HS Code 2934999090

 Synthetic Route

~50%

7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE Structure

7,8-DIFLUORO-2,...

CAS#:82419-33-8

Literature: Daiichi Seiyaku Co., Ltd. Patent: US4880926 A1, 1989 ;

~88%

7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE Structure

7,8-DIFLUORO-2,...

CAS#:82419-33-8

Literature: Hayakawa; Hiramitsu; Tanaka Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 12 p. 4907 - 4913

~0%

7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE Structure

7,8-DIFLUORO-2,...

CAS#:82419-33-8

Literature: Journal of Heterocyclic Chemistry, , vol. 39, # 5 p. 1065 - 1069

~%

7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE Structure

7,8-DIFLUORO-2,...

CAS#:82419-33-8

Literature: Chemical and Pharmaceutical Bulletin, , vol. 32, # 12 p. 4907 - 4913

~%

7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE Structure

7,8-DIFLUORO-2,...

CAS#:82419-33-8

Literature: Chemical and Pharmaceutical Bulletin, , vol. 32, # 12 p. 4907 - 4913

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

7,8-difluoro-3-methyl-2,3-dihydro-4H-[1,4]benzoxazine
7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-4H-BENZOXAZINE
(RS)-7,8-difluoro-3-methyl-2,3-dihydro-4H-[1,4]benzoxazine
7,8-difluoro-3,4-dihydro-3-methyl-2H-[1,4]benzoxazine
7,8-difluoro-2,3-dihydro-3-methyl-4H-1,4-benzoxazine
I14-1111
7,8-Difluoro-3-methyl-3,4-dihydro-2H-[1,4]benzoxazine
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.