[Hydroxy(tosyloxy)iodo]benzene

[Hydroxy(tosyloxy)iodo]benzene Structure
CAS No.
27126-76-7
Chemical Name:
[Hydroxy(tosyloxy)iodo]benzene
Synonyms
HTIB;HYDROXY(TOSYLOXY)IODOBENZENE;Koser Reagent;[hydroxy(phenyl)-λ3-iodanyl] 4-methylbenzenesulfonate;NSC 294176;AKOS 91494;Koser's Regent;[Hydroxy(tosyL;KOSER'S REAGENT;KOSER'S REAGENT
CBNumber:
CB6778895
Molecular Formula:
C13H13IO4S
Molecular Weight:
392.21
MOL File:
27126-76-7.mol
MSDS File:
SDS
Modify Date:
2024/5/14 16:41:43

[Hydroxy(tosyloxy)iodo]benzene Properties

Melting point 131-137 °C (lit.)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility soluble in Methanol
pka 7.59±0.58(Predicted)
form Crystalline Powder
color Pale yellow
Sensitive Light Sensitive
Merck 14,5321
BRN 2150074
InChIKey LRIUKPUCKCECPT-UHFFFAOYSA-N
CAS DataBase Reference 27126-76-7(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
Hazard Codes  Xi
Risk Statements  36/38
Safety Statements  26-36
WGK Germany  3
8
HazardClass  IRRITANT
HS Code  29039990
NFPA 704
1
3 1

[Hydroxy(tosyloxy)iodo]benzene price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 301035 [Hydroxy(tosyloxy)iodo]benzene 96% 27126-76-7 5G ₹2619.65 2022-06-14 Buy
Sigma-Aldrich(India) 301035 [Hydroxy(tosyloxy)iodo]benzene 96% 27126-76-7 25G ₹8389.38 2022-06-14 Buy
ALFA India ALF-L15701-14 Hydroxy(tosyloxy)iodobenzene, 97% 27126-76-7 25g ₹9566 2022-05-26 Buy
TCI Chemicals (India) P1015 [Hydroxy(tosyloxy)iodo]benzene 27126-76-7 5G ₹3000 2022-05-26 Buy
ALFA India ALF-L15701-06 Hydroxy(tosyloxy)iodobenzene, 97% 27126-76-7 5g ₹3225 2022-05-26 Buy
Product number Packaging Price Buy
301035 5G ₹2619.65 Buy
301035 25G ₹8389.38 Buy
ALF-L15701-14 25g ₹9566 Buy
P1015 5G ₹3000 Buy
ALF-L15701-06 5g ₹3225 Buy

[Hydroxy(tosyloxy)iodo]benzene Chemical Properties,Uses,Production

Chemical Properties

Pale yellow crystalline powder

Uses

Versatile synthetic reagent in phenyliodination and/or tosylation of a range of organic substrates; in oxidative transformations including oxidative rearrangements.

Purification Methods

Possible impurities are tosic acid (removed by washing with Me2CO) and acetic acid (removed by washing with Et2O). It is purified by dissolving in the minimum volume of MeOH, adding Et2O to cloud point and setting aside for the prisms to separate [Koser & Wettach J Org Chem 42 1476 1977, NMR: Koser et al. J Org Chem 41 3609 1976]. It has also been crystallised from CH2Cl2 (needles, m 140-142o) [Neiland & Karele J Org Chem, USSR (Engl Transl) 6 889 1970].

[Hydroxy(tosyloxy)iodo]benzene Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 238)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
ORGANO FINE CHEMICALS +91-91-22-42128300 +91-2242128300 Mumbai, India 258 58 Inquiry
Organo Fine Chemicals +91 (22) 2201-6968 / 2206-7521 New Delhi, India 266 60 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
ORGANO FINE CHEMICALS +91-22-42128300 Mumbai, India 202 58 Inquiry
VASIN BIO LIFE SCIENCES PVT LTD 9491644688 Hyderabad, India 2096 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
hebei hongtan Biotechnology Co., Ltd +86-86-1913198-3935 +8617331935328 China 973 58 Inquiry
Iodine,hydroxy(4-Methylbenzenesulfonato-kO)phenyl- [Hydroxy(tosyloxy)iodo]benzene 96% [Hydroxy(4-toluenesulfonato)iodo]benzene Hydroxy(phenyl)iodo tosylate [Hydroxy(tosyloxy)iodo]benzene≥ 98%(Titration) Hydroxy{[(4-methylphenyl)sulfonyl]oxy} phenyliodine Koser's Regent ,HTIB Hydroxyl(toluenesulfonyloxygengeneration)iodobenzene NSC 294176 Phenyliodosyl hydroxide tosylate HYDROXY(4-METHYLBENZENESULFONATO-O)PHENYLIODINE IODOSOBENZENE-I-MONO-P-TOLUENESULFONATE IODOSOBENZENE-L-MONO-4-TOLUENESULFONATE KOSER'S REAGENT LABOTEST-BB LT00453060 AKOS 91494 HTIB~Iodosobenzene-I-mono-p-toluenesulphonate~Kosers Iodosobenzene-I-mono-p-toluenesulfonate, Koser's Reagent Hydroxy(tosyloxy)iodobenzene,97% Koser's Regent Hydroxy{[(4-methylphenyl)sulfonyl]oxy}phenyliodine (HTIB) Hydroxy(4-methylbenzenesulfonato-O)phenyliodine, Iodosobenzene-I-mono-p-toluenesulfonate, Kosers reagent 4-Methylbenzenesulfonic acid hydroxyphenyliodine(III) salt 4-Methylbenzenesulfonic acid hydroxyphenyliodo(III) ester Hydroxytosyloxyphenyliodine(III) Phenylhydroxy(p-tolylsulfonyloxy) iodine(III) Hydroxy(tosyloxy)iodo]benzene,Koser's Reagent HTIB [Hydroxy(tosyloxy)iodo]benzene [Hydroxy(tosyloxy)iodo]benzene, 97+% 5GR Phenyliodosohydroxy Tosylate Koser Reagent Hydroxy[(p-tolylsulfonyl)oxy]iodo benzene 2-hydroxy-6-iodophenyl 4-Methylbenzenesulfonate PHENYLIODOSOHYDROXY TOSYLATE [Hydroxy(tosyL oxy)iodo]benzene Iodine, hydroxy(4-methylbenzenesulfonato-O)phenyl- [hydroxy(phenyl)-λ3-iodanyl] 4-methylbenzenesulfonate [Hydroxy(tosyloxy)iodo]benzene(HTIB) 4-methylbenzenesulfonic acid (2-hydroxy-6-iodophenyl) ester [Hydroxy(tosyloxy)iodo]benzene> [hydroxy(phenyl)-λ3-iodanyl] 4-methylbenzenesulfonate HTIB HYDROXY(TOSYLOXY)IODOBENZENE Koser Reagent hydroxy(phenyl)-l3-iodaneyl 4-methylbenzenesulfonate KOSER'S REAGENT 27126-76-7 2126-76-7 C13H13IO4S CH3C6H4SO3IOHC6H5 Hypervalent Iodine Synthetic Reagents Hypervalent Iodine Compounds Oxidation Hypervalent Iodine Compounds Oxidation Synthetic Organic Chemistry Phenyls & Phenyl-Het