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540714

Sigma-Aldrich

Tetrahydrothiopyran-4-ol

97%

Synonym(s):

4-Tetrahydrothiopyranol

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About This Item

Empirical Formula (Hill Notation):
C5H10OS
CAS Number:
29683-23-6
Molecular Weight:
118.20
MDL number:
MFCD02942489
UNSPSC Code:
12352100
PubChem Substance ID:
24878492
NACRES:
NA.22
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Assay

97%

form

solid

mp

47-51 °C (lit.)

SMILES string

OC1CCSCC1

InChI

1S/C5H10OS/c6-5-1-3-7-4-2-5/h5-6H,1-4H2

InChI key

YODQQARABJQLIP-UHFFFAOYSA-N

General description

Tetrahydrothiopyran-4-ol is a sulfur containing heterocyclic building block. Tetrahydrothiopyran-4-ol can be synthesized from tetrahydrothiopyran-4-one.[1] It participates in the synthesis of 4-hydroxyl-1-methyltetrahydrothiopyranium iodide.[2]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBH5360V
BCBH4071V
BCBC9678V
BCBC9678
BCBC6290

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Potential antihistamine agents: 4-(6, 11-Dihydrodibenzo [b, e] thiepin-11-ylidene)-1-methyltetrahydrothiopyranium iodide and similar sulfonium salts derived from related tricyclic systems.
Polivka Z, et al.
Collection of Czechoslovak Chemical Communications, 52(11), 2758-2774 (1987)
Kagakkai N.
Bulletin of the Chemical Society of Japan, 68, 2747-2747 (1995)

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