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ChemicalBook >> CAS DataBase List >>2-Thioxotetrahydro-1,3-oxazole

2-Thioxotetrahydro-1,3-oxazole

2-Thioxotetrahydro-1,3-oxazole Structure
2-Thioxotetrahydro-1,3-oxazole structure
CAS No.
5840-81-3
Chemical Name:
2-Thioxotetrahydro-1,3-oxazole
Synonyms
Oxazolidine-2-thione;2-Oxazolidinethione;2-Thiooxazolidone;2-Oxazolinethione;2-Thioxotetrahydro-1;2-Mercapto-2-oxazoline;1,3-OXAZOLANE-2-THIONE;1,3-OXAZOLIDINE-2-THIONE;2-Thioxo-1,3-oxazolidine;2-thiatetrahydro-1,3-Oxazole
CBNumber:
CB5690233
Molecular Formula:
C3H5NOS
Molecular Weight:
103.14
MDL Number:
MFCD00125763
MOL File:
5840-81-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:39
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2-Thioxotetrahydro-1,3-oxazole Properties

Melting point 97-99℃
Boiling point 85-91 °C
Density 1.31
refractive index 1.5130 (estimate)
Flash point 27℃
storage temp. Sealed in dry,2-8°C
solubility DMSO : 250 mg/mL (2423.89 mM; Need ultrasonic)
form Crystalline Powder
pka 13.79±0.20(Predicted)
color White to slightly beige
FDA UNII 6SMJ3CUW4C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501
Safety Statements  24/25
HS Code  29349990
NFPA 704
1
2 0

2-Thioxotetrahydro-1,3-oxazole price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0097403 1,3-Oxazolidine-2-thione ≥98% 5840-81-3 250mg $57 2026-06-04 Buy
ChemScene CS-0097403 1,3-Oxazolidine-2-thione ≥98% 5840-81-3 1g $148 2026-06-04 Buy
ChemScene CS-0097403 1,3-Oxazolidine-2-thione ≥98% 5840-81-3 5g $433 2026-06-04 Buy
Apolloscientific OR28382 1,3-Oxazolidine-2-thione 99% 5840-81-3 100mg $37 2026-06-04 Buy
Apolloscientific OR28382 1,3-Oxazolidine-2-thione 99% 5840-81-3 250mg $58 2026-06-04 Buy
Product number Packaging Price Buy
CS-0097403 250mg $57 Buy
CS-0097403 1g $148 Buy
CS-0097403 5g $433 Buy
OR28382 100mg $37 Buy
OR28382 250mg $58 Buy

2-Thioxotetrahydro-1,3-oxazole Chemical Properties, Uses, Production

Chemical Properties

white to slightly beige crystalline powder

Uses

Oxazolidine-2-thione can be used as a photoimaging material.

Definition

ChEBI: 2-Thioxotetrahydro-1,3-oxazole is an oxazole.

2-Thioxotetrahydro-1,3-oxazole Preparation Products And Raw materials

Raw materials

Preparation Products

2-Thioxotetrahydro-1,3-oxazole Suppliers

Global Suppliers ( 86)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9884 58
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Boyi Chemical Industry Co., Ltd. +86-21-54380268 China 34 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Shanghai Xingui Biotechnology Co., Ltd. 15121041756 xingui2022@126.com China 9985 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
T&W GROUP 58
Thermo Fisher Scientific 75
9ding chemical ( Shanghai) Limited 55
Shanghai Boyi Chemical Industry Co., Ltd. 55
Bide Pharmatech Ltd. 60
Quality Control Solutions Ltd. 56
Finetech Industry Limited 58
Shanghai Xingui Biotechnology Co., Ltd. 58

View Latest Price from 2-Thioxotetrahydro-1,3-oxazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-THIOXOTETRAHYDRO-1,3-OXAZOLE pictures 2026-09-02 2-THIOXOTETRAHYDRO-1,3-OXAZOLE
5840-81-3
 $1.40-32.00 1kg 99% Henan Fengda Chemical Co., Ltd
2-THIOXOTETRAHYDRO-1,3-OXAZOLE pictures 2025-04-04 2-THIOXOTETRAHYDRO-1,3-OXAZOLE
5840-81-3
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.

5840-81-3 (2-Thioxotetrahydro-1,3-oxazole) Related Search:

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2-Mercapto-2-oxazoline 2-Thiooxazolidone Carbamothioic acid, (2-hydroxyethyl)-, gamma-lactone 2-THIOOXOTETRAHYDRO-1,3-OXAZOLE 1,3-OXAZOLANE-2-THIONE 1,3-OXAZOLIDINE-2-THIONE 2-THIOXOTETRAHYDRO-1,3-OXAZOLE 98% 2-Oxazolinethione 2-Thioxotetrahydro-1,3-oxazole,98% 2-Thioxo-1,3-oxazolidine 2-Thioxotetrahydro-1 Oxazolidinone -1,3-Oxazolidone-2-thione 2-thiatetrahydro-1,3-Oxazole 1,3-Oxazolidine-2-thione - [X94483] 2-Oxazolidinethione Oxazolidine-2-thione 2-Thioxotetrahydro-1,3-oxazole 5840-81-3