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BINOL

BINOL structure

CAS No:
602-09-5
Formula:
C20H14O2
Chemical Name:
BINOL
Synonyms:
[1,1′-Binaphthalene]-2,2′-diol;1,1′-Bi-2-naphthol;2,2′-Dihydroxy-1,1′-binaphthyl;2,2′-Dihydroxy-1,1′-dinaphthyl;Bis-β-naphthol;α-Binaphthyl-2,2′-diol;1,1′-Bis-2-naphthol;2,2′-Dihydroxydinaphthyl;2,2′-Dihydroxy-1,1′-binaphthalene;2,2′-Dinaphthol;β-Binaphthol;2,2′-Dihydroxybinaphthalene;1,1′-Binaphthyl-2,2′-diol;1,1′-Bi(β-naphthol);BINOL;(±)-[1,1′-Binaphthalene]-2,2′-diol;(±)-2,2′-Dihydroxy-1,1′-binaphthyl;(±)-Bi-β-naphthol;(±)-1,1′-Bi-2-naphthol;(±)-2,2′-Dihydroxy-1,1′-dinaphthyl;(±)-2,2′-Dihydroxy-1,1′-binaphthalene;Racemic 2,2′-dihydroxy-1,1′-binaphthyl;(±)-1,1′-Binaphthalene-2,2′-diol;(RS)-1,1′-Bi-2-naphthol;(±)-Binol;(±)-1,1′-Binaphthyl-2,2′-diol;NSC 27049;(RS)-1,1′-Bi-2,2′-naphthol;Rac-2,2′-dihydroxy-1,1′-binaphthyl;(±)-1,1′-Bis(2-naphthol);1-(2-Hydroxynaphthalen-1-yl)naphthalen-2-ol;41024-90-2
Categories:
Chemical Reagents > Organic Reagents

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Description

white to beige powder

BINOL Basic Attributes

Molecular Weight：

286.32

Exact Mass：

286.32

BRN：

997518

EC Number：

210-014-0

UNII：

M6IDZ128WT|54OT5RRV4C

NSC Number：

27049

DSSTox ID：

DTXSID9060526

HScode：

29072900

Characteristics

PSA：

40.5

XLogP3：

5.3

Appearance：

White to beige Powder

Density：

1.3±0.1 g/cm3

Melting Point：

219 °C

Flash Point：

218.9±19.2 °C

Refractive Index：

1.758

Water Solubility：

H2O: insoluble ;dioxane: 50 mg/mL, clear

Storage Conditions：

2-8°C

Toxicity：

Oral-Mouse LDL0: 42 mg/kg

Flammability characteristics：

Flammable; burning produces irritating fumes

Safety Information

Packing level：

Ⅲ

Hazard category：

6.1

Transport codes：

UN 2811 6.1/PG 3

wgk germany：

hazard class code：

25-36-36/37/38

safety instructions：

26-45-37/39-36

RTECS Number：

DU3106100

Marks：

T,Xi

Storage features：

Ventilated, low temperature and dry; stored separately from food materials in warehouse

Precautionary statement(s)：

P264, P270, P280, P301+P310, P302+P352, P305+P351+P338, P321, P330, P332+P313, P337+P313, P362, P405, P501

Hazard Statements：

H301

GHS Classification：

|Danger|H301 (91.84%): Toxic if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 49 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H301 (93.88%): Toxic if swallowed [Danger Acute toxicity, oral]|H301 (96.15%): Toxic if swallowed [Danger Acute toxicity, oral]|Aggregated GHS information provided by 52 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

highly toxic

Drug Information

MeSH Entry Terms：

1,1'-bi-2-naphthol

BINOL Use and Manufacturing

Uses

Used as a chiral ligand in alkynylation, Diels-Alder and assymmetric Michael addition reactions.

Manufacturing Info：

[1,1'-Binaphthalene]-2,2'-diol: ACTIVE

Computed Properties

Molecular Weight:286.3
XLogP3:5.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:286.099379685
Monoisotopic Mass:286.099379685
Topological Polar Surface Area:40.5
Heavy Atom Count:22
Complexity:346
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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