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(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol

(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol structure

CAS No.: 229184-99-0

Chemical Name:: (S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol

Synonyms: (S,S)-1,2-DI(1-NAPHTHYL)-1,2-ETHANEDIOL;(S,S)-(-)-1,2-DI(1-NAPTHYL)-1,2-ETHANEDIOL;(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol;(1S,2S)-1,2-di(naphthalen-1-yl)ethane-1,2-diol;1,2-Ethanediol, 1,2-di-1-naphthalenyl-, (1S,2S)-;(S,S)-(?)-1,2-Di(1-naphthyl)-1,2-ethanediol

CBNumber:: CB1465697

Molecular Formula:: C22H18O2

Molecular Weight:: 314.38

MDL Number:: MFCD01863520

MOL File:: 229184-99-0.mol

Last updated:2026-09-12 18:49:14

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(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol Properties

Melting point	149-151 °C (lit.)
storage temp.	Store at 0-8 °C
optical activity	[α]23/D 25°, c = 1 in chloroform
InChI	1S/C22H18O2/c23-21(19-13-5-9-15-7-1-3-11-17(15)19)22(24)20-14-6-10-16-8-2-4-12-18(16)20/h1-14,21-24H/t21-,22-/m0/s1
InChIKey	MNRCSHSTIWDUPJ-VXKWHMMOSA-N
SMILES	O[C@H]([C@@H](O)c1cccc2ccccc12)c3cccc4ccccc34
UNSPSC Code	12352005
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs	Respiratory system
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	482846	(S,S)-(?)-1,2-Di(1-naphthyl)-1,2-ethanediol 98%	229184-99-0	250mg	$177	2023-06-20	Buy
ACHEMBLOCK	K10918	(S,S)-(-)-1,2-di(1-naphthyl)-1,2-ethanediol 97%	229184-99-0	1G	$585	2026-05-27	Buy
ACHEMBLOCK	K10918	(S,S)-(-)-1,2-di(1-naphthyl)-1,2-ethanediol 97%	229184-99-0	5G	$1800	2026-05-27	Buy
Crysdot	CD12093845	(1S,2S)-1,2-Di(naphthalen-1-yl)ethane-1,2-diol 95+%	229184-99-0	1g	$416	2026-05-27	Buy
Crysdot	CD12093845	(1S,2S)-1,2-Di(naphthalen-1-yl)ethane-1,2-diol 95+%	229184-99-0	5g	$1568	2026-05-27	Buy

Product number	Packaging	Price	Buy
482846	250mg	$177	Buy
K10918	1G	$585	Buy
K10918	5G	$1800	Buy
CD12093845	1g	$416	Buy
CD12093845	5g	$1568	Buy

(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol Chemical Properties,Uses,Production

Uses

(S, S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol can be used as:

A ligand in the asymmetric sulfoxidation of dihydrothienopyrimidine.
A reactant for the preparation of (2S,2′S)-[(1S,2S)-1,2-bis(naphthalen-1-yl)ethane-1,2-diyl] bis[2-(dimethylamino)propanoate], a chiral bisester ligand via condensation reaction with N,N-dimethylamino acid using aldol-Tishchenko condensation catalyst.
A reactant to synthesize diol-SnCl₄ chiral Bronsted acid complex, which is employed as a catalyst in the allylboration of aldehydes.

(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol Preparation Products And Raw materials

Raw materials

Preparation Products

(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol Suppliers

Global( 10)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Chengdu Aslee Biopharmaceuticals, Inc	028-85305008 02885305008	2306208234@qq.com	China	1006	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80

Supplier	Advantage
Energy Chemical	61
Chengdu Aslee Biopharmaceuticals, Inc	50
Sigma-Aldrich	80

(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol Spectrum

(S,S)-(-)-1,2-DI(1-NAPHTHYL)-1,2-ETHANEDIOL(229184-99-0)IR

229184-99-0((S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol)Related Search:

(S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol 1,2-Bis(1-naphthyl)ethane (+/-)-Hydrobenzoin (R)-1-(Naphthalen-1-yl)ethanol

(S,S)-1,2-DI(1-NAPHTHYL)-1,2-ETHANEDIOL (S,S)-(-)-1,2-DI(1-NAPTHYL)-1,2-ETHANEDIOL 1,2-Ethanediol, 1,2-di-1-naphthalenyl-, (1S,2S)- (1S,2S)-1,2-di(naphthalen-1-yl)ethane-1,2-diol (S,S)-(?)-1,2-Di(1-naphthyl)-1,2-ethanediol (S,S)-(-)-1,2-Di(1-naphthyl)-1,2-ethanediol 229184-99-0 C10H7CHOH2 Chiral Building Blocks Asymmetric Synthesis Organic Building Blocks Polyols organic building block Chiral Building Blocks Organic Building Blocks Polyols