1,3-Oxazolidine-2-thione 2-硫代四氢-1,3-噁唑；2-恶唑烷硫酮|cas:5840-81-3|西域试剂

1,3-Oxazolidine-2-thione 2-硫代四氢-1,3-噁唑；2-恶唑烷硫酮,99.67%

产品编号：Bellancom-W038985| CAS NO：5840-81-3| 分子式：C₃H₅NOS| 分子量：103.14

1,3-Oxazolidine-2-thione 是一种恶唑烷硫酮，在下蛋的家禽中能使其甲状腺增大和肝脏三甲胺氧化酶活性大幅度下降。

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货号	价格	库存与货期
Bellancom-W038985	￥480.00	杭州北京（现货）
Bellancom-W038985	￥800.00	杭州北京（现货）
Bellancom-W038985	￥1520.00	杭州北京（现货）

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1,3-Oxazolidine-2-thione 2-硫代四氢-1,3-噁唑；2-恶唑烷硫酮

产品介绍

1,3-Oxazolidine-2-thione 是一种恶唑烷硫酮，在褐壳蛋鸡中能使其甲状腺增大和肝脏三甲胺氧化酶活性大幅度下降。

生物活性

1,3-Oxazolidine-2-thione, a free oxazolidinethione, increases thyroid size and severely depresses hepatic trimethylamine oxidase activity in the brown-egg layers.

体外研究

体内研究

性状

Solid

溶解性数据

In Vitro:

DMSO : 250 mg/mL (2423.89 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	9.6956 mL	48.4778 mL	96.9556 mL
5 mM	1.9391 mL	9.6956 mL	19.3911 mL
10 mM	0.9696 mL	4.8478 mL	9.6956 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

参考文献

. Goh, Y. K., et al. Influence of glucosinolates and free oxazolidinethione in a laying diet containing a constant amount of sinapine on the thyroid size and hepatic trimethylamine oxidase activity of brown-egg layers. Canadian Journal of Animal Science. 19

化学品安全说明书(MSDS)

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产品编号(Item Number)

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CAS号：5840-81-3

1,3-Oxazolidine...

￥480.00

安全声明 (欧洲)	S24/25

Name:	2-Thioxotetrahydro-1 3-oxazole 98% Material Safety Data Sheet
Synonym:	None Known
CAS:	5840-81-3

Section 1 - Chemical Product MSDS Name:2-Thioxotetrahydro-1 3-oxazole 98% Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
5840-81-3	2-Thioxotetrahydro-1,3-oxazole	98%	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Keep refrigerated. (Store below 4C/39F.)

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 5840-81-3: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Crystalline powder
Color: white - slightly beige
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C3H5NOS
Molecular Weight: 103.13

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 5840-81-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-Thioxotetrahydro-1,3-oxazole - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 5840-81-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 5840-81-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 5840-81-3 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A