Home > Heterocyclic Compounds> 1,4-oxathiane-2,6-dione

1,4-oxathiane-2,6-dione

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Origin: China

Cas No: 3261-87-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 3261-87-8 Formula: C4H4O3S Molecular Weight: 132.13800

Description

Thiodiglycolic Anhydride is used as a reagent in the synthesis of positively charged compounds as SERT inhibitors useful in the treatment of central nervous system (CNS) disorders.

Basic Info

Chemical Name	1,4-oxathiane-2,6-dione
Synonyms	thiodiacetic anhydride; 1-Oxa-4-thia-cyclohexan-2,6-dione; thiodiglycollic acid anhydride; <1,4>thioxane-2,5-dione; thiodiglycollic anhydride; Thiodiglycolic anhydride;
CAS No.	3261-87-8
Molecular Formula	C4H4O3S
Molecular Weight	132.13800
PSA	68.67000
LogP	-0.19700

Properties

Appearance & Physical State	off-white
Density	1.468 g/cm3
Boiling Point	341.8ºC at 760 mmHg
Melting Point	93-94ºC
Flash Point	190.5ºC
Refractive Index	1.545

Safety Info

Safety Statements	S26-S36
HS Code	2934999090
Packing Group	III
RIDADR	UN 3261
Risk Statements	R36/37/38
Hazard Codes	C

Synthesis Route

thiodiacetic acid→1,4-oxathiane-2,6-dione
thiodiacetic acid+Acetic anhydride→1,4-oxathiane-2,6-dione
thiodiacetic acid+acetyl chloride→1,4-oxathiane-2,6-dione

Precursor

acetyl chloride
Acetic anhydride
thiodiacetic acid

Downstream Product

2-[(2-ANILINO-2-OXOETHYL)SULFANYL]ACETIC ACID
2-(1,3-benzothiazol-2-ylmethylsulfanyl)acetate
methyl 2-(2-chloro-2-oxoethyl)sulfanylacetate

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