Binol

HCID 11762CAS 18531-94-7
Substructure searchFind similar structures

Basic information

Standard SMILES
Oc1ccc2ccccc2c1-c1c(O)ccc2ccccc12
InChIKey
PPTXVXKCQZKFBN-UHFFFAOYSA-N
Molecular formula
C20H14O2
Average molar mass
286.3 g/mol
Monoisotopic mass
286.09937969

Overview

(S)-(-)-1,1'-Bi-2-naphthol is a member of naphthols.

Names & identifiers

Preferred name
Binol
IUPAC
1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol
English name
(R)-(+)-1,1'-Bi-2-naphthol
Molecular formula
C20H14O2
Molecular weight
286.32

Names & synonyms

1,1'-Bi-2-naphthol602-09-5[1,1'-Binaphthalene]-2,2'-diolbinolbeta-Binaphthol1,1'-Binaphthyl-2,2'-diolBis-beta-naphtholalpha-Binaphthyl-2,2'-diol(1,1'-BINAPHTHALENE)-2,2'-DIOLNSC-2704925AB254328DTXSID9060526
Show more names
(R)-BINOL(R)-1,1'-BI-2-NAPHTHOL(R,S)-BINOL(R)-(+)-BINOL(S)-[1,1'-BINAPHTHALENE]-2,2'-DIOL(+)-BINOLR-1,1'AKOS 90560
RefChem:568357DTXCID7042770210-014-018531-94-718531-99-2(S)-(-)-1,1'-Bi-2-naphthol(R)-(+)-1,1'-Bi-2-naphthol(R)-[1,1'-Binaphthalene]-2,2'-diol

Database identifiers

CAS
18531-94-7、18531-99-2、602-09-5
PubChem CID
11762
DTXSID
DTXSID9060526
ChEMBL
CHEMBL138718
ChEBI
CHEBI:189881
UNII
25AB254328、54OT5RRV4C、M6IDZ128WT
EC Number
210-014-0、606-048-4、606-050-5
Nikkaji
J1.031.260D、J1.031.261B、J1.055.781J、J1.055.782H、J134.638E、J166.096I、J54.937A

Properties

Computed structural properties

XLogP
5.3
Topological polar surface area
40.5 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
2
Rotatable bonds
1
Heavy atoms
22

Physicochemical properties

Melting point
215 · 215-218 °C
alpha
35.5 · 35.5 º (c=1, THF)
Boiling point
388.69 °C · 388.69°C (rough estimate)
Density
1.301 · 1.301
refractive index
36 ° · 36.0 ° (C=1, THF)
storage temp.
30 °C · Store below +30°C.

Safety & regulation

GHS classification

GHS Classification · 6 items

Danger

H301 (96.2%): Toxic if swallowed [Danger Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 53 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H301 (90%): Toxic if swallowed [Danger Acute toxicity, oral]

Hazard information

Regulatory Information · 4 items

Status: Active Update: 13-03-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/7895

Status: Active Update: 23-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/25133

Status: Active Update: 11-11-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/30088

1,1'-Binaphthyl-2,2'-diol: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and Categories · 3 items

Acute Tox. 3 (90%)

Acute Tox. 3 (92%)

Acute Tox. 3 (96.2%)

Safety data

F
10
PPE
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
wgk
3
tsca
No
rtecs
DU3106100
ridadr
UN 2811 6.1/PG 3

Chemistry & industry

Uses & manufacturing

General Manufacturing Information[1,1'-Binaphthalene]-2,2'-diol: ACTIVE

Applications

UsesChiral binapthol imminium salt precursor. Salts were used for an asymmetric epoxidation of olefins.

Upstream & downstream products

Suppliers50 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

Additional notes

DefinitionChEBI: (S)-(-)-1,1'-Bi-2-naphthol is a member of naphthols.

Related reactions

143 records
New reaction record

Linked notes

Loading…