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(R,R)-(+)-HYDROBENZOIN

CAS No.: 52340-78-0

Chemical Name:: (R,R)-(+)-HYDROBENZOIN

Synonyms: (1R,2R)-1,2-Diphenylethane-1,2-diol;(R,R)-(+)-HYDROBENZOIN;(R,R)-(+)-Hydrobenzoine;(1R,2R)-(+)-HYDROBENZOIN;(αR,βR)-Bibenzyl-α,β-diol;(R,R)-(+)-Hydrobenzoin>(R,R)-(+)-Hydrobenzoin, 98+%;(R,R)-(+)-1,2-DIPHENYLETHANEDIOL;(R,R)-1,2-DIPHENYL-1,2-ETHANEDIOL;(R,R)-1,2-DIPHENYL-ETHYLENE GLYCOL

CBNumber:: CB7160273

Molecular Formula:: C14H14O2

Molecular Weight:: 214.26

MOL File:: 52340-78-0.mol

MSDS File:: SDS

Modify Date:: 2023/5/18 11:31:19

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(R,R)-(+)-HYDROBENZOIN Properties

Melting point	146-149 °C(lit.)
Boiling point	314.4°C (rough estimate)
Density	1.0781 (rough estimate)
refractive index	95 ° (C=1, CHCl3)
storage temp.	Sealed in dry,Room Temperature
solubility	Soluble in DMSO
pka	13.38±0.20(Predicted)
form	Crystalline Powder or Crystals
color	White to beige or light brown
optical activity	[α]28/D +93°, c = 2.5 in ethanol
Merck	14,4777
BRN	2050815
CAS DataBase Reference	52340-78-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H332-H335

Precautionary statements

P261-P280-P305+P351+P338

Safety Statements

22-24/25

WGK Germany

HS Code

29062990

NFPA 704

	0
1		0

(R,R)-(+)-HYDROBENZOIN price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	256277	(R,R)-(+)-Hydrobenzoin 99%, optical purity ee: 99% (HPLC)	52340-78-0	5G	₹8995.58	2022-06-14	Buy
Sigma-Aldrich(India)	256277	(R,R)-(+)-Hydrobenzoin 99%, optical purity ee: 99% (HPLC)	52340-78-0	25G	₹27333.13	2022-06-14	Buy
TCI Chemicals (India)	H0818	(R,R)-(+)-Hydrobenzoin min. 99.0 %	52340-78-0	5G	₹8500	2022-05-26	Buy
TCI Chemicals (India)	H0818	(R,R)-(+)-Hydrobenzoin min. 99.0 %	52340-78-0	25G	₹19900	2022-05-26	Buy

Product number	Packaging	Price	Buy
256277	5G	₹8995.58	Buy
256277	25G	₹27333.13	Buy
H0818	5G	₹8500	Buy
H0818	25G	₹19900	Buy

(R,R)-(+)-HYDROBENZOIN Chemical Properties,Uses,Production

Chemical Properties

white to beige or light brown crystalline powder

Uses

(R,R)-(+)-Hydrobenzoin may be used in the oxyselenenylation step in the multi-step synthesis of cyclopentitols and aminocyclopentitols from cyclopentene. It may also be used as a ligand for the asymmetric addition of diethylzinc to aldehydes in the presence or absence of titanium tetra-isopropoxide to form (R)- or (S)-form of the corresponding secondary alcohol, respectively.

General Description

(R,R)-(+)-Hydrobenzoin is a chiral 1,2-diol useful as a chiral reagent, building block, ligand or auxiliary in asymmetric synthesis.

(R,R)-(+)-HYDROBENZOIN Preparation Products And Raw materials

Raw materials

(DHQ)2PHAL Potassium osmate(VI) dihydrate TRANS-STILBENE tert-Butanol Tiron

4-Methylmorpholine N-oxide monohydrate

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Preparation Products

Phenylacetic acid

(R,R)-(+)-HYDROBENZOIN Suppliers

Global( 158)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Souvenier Chemicals	08048372762Ext 645	Mumbai, India	396	58	Inquiry
HiMedia Laboratories	91-22-61471919	Maharashtra, India	1843	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21669	55	Inquiry
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	China	7353	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	China	4088	58	Inquiry

Supplier	Advantage
CHEMSWORTH	30
TCI Chemicals (India) Pvt. Ltd.	58
Souvenier Chemicals	58
HiMedia Laboratories	58
A.J Chemicals	58
Henan Tianfu Chemical Co.,Ltd.	55
Jinan Carbotang Biotech Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58

(R,R)-(+)-HYDROBENZOIN Spectrum

(R,R)-(+)-HYDROBENZOIN(52340-78-0)MS (R,R)-(+)-HYDROBENZOIN(52340-78-0)¹HNMR (R,R)-(+)-HYDROBENZOIN(52340-78-0)IR1 (R,R)-(+)-HYDROBENZOIN(52340-78-0)IR2 (R,R)-(+)-HYDROBENZOIN(52340-78-0)Raman

52340-78-0((R,R)-(+)-HYDROBENZOIN)Related Search:

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(R)-(+)-2-HYDROXY-1,2,2-TRIPHENYLETHYL ACETATE (R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL (R,R)-(+)-HYDROBENZOIN RAC HYDROBENZOIN,(n)-hydrobenzoin,Hydrobenzoin (racemic),(+/-)-HYDROBENZOIN,HYDROBENZOIN Tetrahexylammonium hydrogensulphate

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1,1,2,2-TETRAKIS(4-METHOXYPHENYL)-1,2-ETHANEDIOL HYDROBENZOIN / 1,2-DIPHENYL-1,2-ETHANEDIOL HPL

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(1R,2R)-(+)-HYDROBENZOIN (1R,2R)-(+)-1,2-DIPHENYL-1,2-ETHANEDIOL (R,R)-(+)-HYDROBENZOIN (R,R)-(+)-1,2-DIPHENYL-1,2-ETHANEDIOL (R,R)-1,2-DIPHENYL-1,2-ETHANEDIOL (R,R)-(+)-1,2-DIPHENYLETHANEDIOL (R,R)-1,2-DIPHENYL-ETHYLENE GLYCOL (R,R)-(+)-HYDROBENZOIN, 99% (99% EE/HPL& (R,R)-(+)-Hydrobenzoine (R,R)-(+)-1,2-Diphenyl-1,2-ethanediol, 98+% (1R,2R)-DIPHENYL-1,2-ETHANEDIOL / (R,R)-(+)-HYDROBENZOIN (R,R)-(+)-Hydrobenzoin, 98+% (R,R)-1,2-Diphenyl-1,2-ethanediol, (R,R)-1,2-Diphenylethylene glycol (1R,2R)-1,2-Diphenylethylene glycol (αR,βR)-Bibenzyl-α,β-diol (R,R)-(+)-Hydrobenzoin (R,R)-(+)-1,2-Diphenyl-1,2-ethanediol, 98+% 500MG 1,2-Ethanediol, 1,2-diphenyl-, (1R,2R)- (R,R)-(+)-Hydrobenzoin 99%, optical purity ee: 99% (HPLC) (R,R)-(+)-Hydrobenzoin> (1R,2R)-1,2-Diphenylethane-1,2-diol 52340-78-0 C6H5CHOHCHOHC6H5 Polyols Organic Building Blocks Chiral Building Blocks Asymmetric Synthesis