2,2'-Dimethoxy-1,1'-binaphthalen

Modify Date: 2024-01-03 09:01:27

2,2'-Dimethoxy-1,1'-binaphthalen Structure
2,2'-Dimethoxy-1,1'-binaphthalen structure
Common Name 2,2'-Dimethoxy-1,1'-binaphthalen
CAS Number 35294-28-1 Molecular Weight 314.377
Density 1.2±0.1 g/cm3 Boiling Point 414.1±30.0 °C at 760 mmHg
Molecular Formula C22H18O2 Melting Point 196-200ºC
MSDS Chinese USA Flash Point 152.5±24.1 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name (S)-(+)-2,2'-Dimethoxy-1,1'-binaphthalene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 414.1±30.0 °C at 760 mmHg
Melting Point 196-200ºC
Molecular Formula C22H18O2
Molecular Weight 314.377
Flash Point 152.5±24.1 °C
Exact Mass 314.130676
PSA 18.46000
LogP 5.77
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.659

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H318
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;N:Dangerousfortheenvironment;
Risk Phrases R37/38;R41;R50/53
Safety Phrases S26-S36/39-S60-S61
RIDADR UN 3077
WGK Germany 3
HS Code 2909309090

 Synthetic Route

~99%

2,2'-Dimethoxy-1,1'-binaphthalen Structure

2,2'-Dimethoxy-...

CAS#:35294-28-1

Literature: Hatano, Manabu; Horibe, Takahiro; Ishihara, Kazuaki Journal of the American Chemical Society, 2010 , vol. 132, # 1 p. 56 - 57

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2,2'-Dimethoxy-1,1'-binaphthalen Structure

2,2'-Dimethoxy-...

CAS#:35294-28-1

Literature: Tetrahedron Asymmetry, , vol. 24, # 15-16 p. 894 - 902

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2,2'-Dimethoxy-1,1'-binaphthalen Structure

2,2'-Dimethoxy-...

CAS#:35294-28-1

Literature: Tetrahedron, , vol. 27, p. 5999 - 6009

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2,2'-Dimethoxy-1,1'-binaphthalen Structure

2,2'-Dimethoxy-...

CAS#:35294-28-1

Literature: Chemistry Letters, , # 4 p. 352 - 353

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2,2'-Dimethoxy-1,1'-binaphthalen Structure

2,2'-Dimethoxy-...

CAS#:35294-28-1

Literature: Journal of the Chemical Society, Chemical Communications, , # 21 p. 2535 - 2538

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

(S)-(-)-2,2'-Dimethoxy-1,1'-binaphthyl
1,1'-Bi(2-methoxynaphthalene)
MFCD00091146
1,1'-Binaphthalene, 2,2'-dimethoxy-
(1R)-2,2'-dimethoxy-1,1'-Binaphthalene
(R)-(+)-2,2-Dimethoxy-1,1-binaphthyl
(R)-2,2'-dimethoxymethoxy-1,1'-binaphthyl
2,2'-Dimethoxy-1,1'-binaphthalen
(R)-2,2'-DiMethoxy-1,1'-binaphthyl
(R)-2,2'-dimethoxyl-1,1'-binaphthalene
2,2'-Dimethoxy-1,1'-binaphthalene
(+)-(R)-2,2'-dimethoxy-1,1'-binaphthyl