1-(Difluoromethyl)naphthalene

Modify Date: 2025-09-23 23:20:46

1-(Difluoromethyl)naphthalene Structure
1-(Difluoromethyl)naphthalene structure
Common Name 1-(Difluoromethyl)naphthalene
CAS Number 53731-26-3 Molecular Weight 178.178
Density 1.2±0.1 g/cm3 Boiling Point 254.7±25.0 °C at 760 mmHg
Molecular Formula C11H8F2 Melting Point N/A
MSDS N/A Flash Point 88.8±11.0 °C

 Names

Name 1-(difluoromethyl)naphthalene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 254.7±25.0 °C at 760 mmHg
Molecular Formula C11H8F2
Molecular Weight 178.178
Flash Point 88.8±11.0 °C
Exact Mass 178.059402
LogP 3.82
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.565

 Safety Information

HS Code 2903999090

 Synthetic Route

~46%

1-(Difluoromethyl)naphthalene Structure

1-(Difluorometh...

CAS#:53731-26-3

Literature: E. I. Du Pont de Nemours and Company Patent: US3976691 A1, 1976 ;

~58%

1-(Difluoromethyl)naphthalene Structure

1-(Difluorometh...

CAS#:53731-26-3

Literature: Hara, Shoji; Monoi, Miki; Umemura, Ryosuke; Fuse, Chiaki Tetrahedron, 2012 , vol. 68, # 49 p. 10145 - 10150,6

~58%

1-(Difluoromethyl)naphthalene Structure

1-(Difluorometh...

CAS#:53731-26-3

Literature: Shimizu, Makoto; Maeda, Takashi; Fujisawa, Tamotsu Journal of Fluorine Chemistry, 1995 , vol. 71, # 1 p. 9 - 12

~48%

1-(Difluoromethyl)naphthalene Structure

1-(Difluorometh...

CAS#:53731-26-3

Literature: Hara, Shoji; Monoi, Miki; Umemura, Ryosuke; Fuse, Chiaki Tetrahedron, 2012 , vol. 68, # 49 p. 10145 - 10150,6

~56%

1-(Difluoromethyl)naphthalene Structure

1-(Difluorometh...

CAS#:53731-26-3

Literature: Hara, Shoji; Monoi, Miki; Umemura, Ryosuke; Fuse, Chiaki Tetrahedron, 2012 , vol. 68, # 49 p. 10145 - 10150,6

~61%

1-(Difluoromethyl)naphthalene Structure

1-(Difluorometh...

CAS#:53731-26-3

Literature: Prakash, G. K. Surya; Ganesh, Somesh K.; Jones, John-Paul; Kulkarni, Aditya; Masood, Kamil; Swabeck, Joseph K.; Olah, George A. Angewandte Chemie - International Edition, 2012 , vol. 51, # 48 p. 12090 - 12094 Angew. Chem., 2012 , vol. 124, # 48 p. 12256 - 12260,5

~%

1-(Difluoromethyl)naphthalene Structure

1-(Difluorometh...

CAS#:53731-26-3

Literature: Yoshida, Masato; Morinaga, Yoshihiro; Iyoda, Masahiko Journal of Fluorine Chemistry, 1994 , vol. 68, # 1 p. 33 - 38

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

L66J BYFF
Naphthalene, 1-(difluoromethyl)-
1-(Difluormethyl)-naphthalin
Naphthalene,1-(difluoromethyl)
1-(Difluoromethyl)naphthalene
1-difluoromethylnaphthalene
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