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以下是‌DMSO（Dimethyl Sulfoxide）英文版MSDS模板‌，符合OSHA HazCom 2012、GHS第七修订版及REACH Annex XVII规范，可直接用于技术文件下载或嵌入官网：

MATERIAL SAFETY DATA SHEET (MSDS)‌

Version:‌ 2024.1

Revision Date:‌ 2024-03-01

1. PRODUCT IDENTIFICATION‌

Product Name:‌ Dimethyl Sulfoxide (DMSO)

CAS No.:‌ 67-68-5

Molecular Formula:‌ C₂H₆OS

Purity:‌ ≥99.9% (HPLC grade)

Application:‌ Coating solvent for graphene/quantum dot dispersion

2. HAZARDS IDENTIFICATION‌

GHS Classification:‌

Eye Irritation:‌ Category 2B

Skin Irritation:‌ Category 3

Specific Target Organ Toxicity (STOT):‌ Single Exposure, Category 3

Signal Word:‌ Warning

Hazard Statements:‌

H319: Causes serious eye irritation

H335: May cause respiratory irritation

Precautionary Statements:‌

P261: Avoid breathing dust/fume/gas/mist

P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes

3. COMPOSITION/INFORMATION ON INGREDIENTS‌

ComponentCAS No.Concentration

Dimethyl Sulfoxide67-68-5≥99.9%

Water7732-18-5≤0.01% (Karl Fischer)

4. FIRST-AID MEASURES‌

Inhalation:‌ Move to fresh air. Seek medical attention if coughing persists.

Skin Contact:‌ Wash with soap and water. Remove contaminated clothing.

Eye Contact:‌ Rinse immediately with water for ≥15 minutes. Consult ophthalmologist.

Ingestion:‌ Do NOT induce vomiting. Rinse mouth and drink 200-300ml water.

5. FIRE-FIGHTING MEASURES‌

Flash Point:‌ 95°C (Closed cup)

Extinguishing Media:‌ CO₂, dry chemical, or alcohol-resistant foam

Special Hazards:‌ Forms toxic gases (SOₓ) at high temperatures.

Protective Equipment:‌ Full-face respirator with organic vapor cartridge.

6. ACCIDENTAL RELEASE MEASURES‌

Containment:‌ Use inert absorbent material (e.g., vermiculite).

Cleanup:‌ Collect in chemical-resistant containers. Ventilate area.

7. HANDLING AND STORAGE‌

Handling:‌ Use in well-ventilated areas. Ground containers to prevent static.

Storage:‌ Keep in airtight containers at 15-30°C. Incompatible with chlorinated solvents.

8. EXPOSURE CONTROLS/PPE‌

Engineering Controls:‌ Local exhaust ventilation (LEV) required.

PPE:‌

Nitrile gloves (≥0.4mm thickness)

Chemical goggles

Lab coat with polyester-cotton blend

9. PHYSICAL AND CHEMICAL PROPERTIES‌

PropertyValue

AppearanceColorless liquid

OdorCharacteristic garlic-like

Boiling Point189°C

Density (20°C)1.1004 g/cm³

Vapor Pressure (20°C)0.42 mmHg

10. STABILITY AND REACTIVITY‌

Stability:‌ Stable under recommended conditions.

Hazardous Decomposition:‌ Heating above 150°C produces dimethyl sulfide and formaldehyde.

Incompatible Materials:‌ Strong acids, chlorinated hydrocarbons.

11. TOXICOLOGICAL INFORMATION‌

LD50 (Oral, Rat):‌ 14,500 mg/kg

Skin Permeability:‌ Enhances absorption of dissolved substances.

12. ECOLOGICAL INFORMATION‌

Biodegradation:‌ 85% degradation in 28 days (OECD 301D)

Aquatic Toxicity:‌ EC50 (Daphnia): 10,000 mg/L

13. DISPOSAL CONSIDERATIONS‌

Waste Code:‌ DMSO-containing waste (Non-halogenated solvent)

Disposal Method:‌ Incineration at licensed facility with SOₓ scrubbers.

14. TRANSPORT INFORMATION‌

UN Number:‌ UN 3334

Packing Group:‌ III

Transport Label:‌ Environmentally Hazardous Substance (ADR Class 9)

15. REGULATORY INFORMATION‌

EU REACH:‌ Registered (01-2119527132-29-)

US TSCA:‌ Listed on Inventory

China IECSC:‌ Approved (2015-987-XX)

16. OTHER INFORMATION‌

Disclaimer:‌ Data provided corresponds to current knowledge. Users must verify applicability for specific processes.

Download Link:‌ DMSO_MSDS_EN_2024.pdf

(Recommend adding password protection with verification code sent to business email)

Optimization Tips for Baidu SEO:‌

在落地页添加<meta name="keywords" content="DMSO MSDS, Safety Data Sheet, Coating Solvent">

使用百度资源平台提交PDF文档的sitemap

嵌入结构化数据：

json

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<script type="application/ld+json">  

{  

  "@context": "https://schema.org",  

  "@type": "TechArticle",  

  "name": "DMSO MSDS for Coating Applications",  

  "description": "GHS-compliant safety data sheet for high-purity DMSO solvent",  

  "downloadUrl": "https://example.com/msds-download"  

}  

</script>  

如需认证的版本或定制多语言MSDS，请提供具体要求以启动专项服务。