化学品及企业标识
- 化学品名称：2-氯-6-甲氧基吡啶-4-羧酸
- 化学式：C7H6ClNO3
- CAS号：15855-06-8
- 分子量：187.58 g/mol
- 供应商信息：
公司名称：山东西亚化学有限公司
地址：山东省临沂市临沭县经济开发区朝阳路
联系电话：0539-6365991
电子邮件：sales@xiyashiji.com
成分及组成信息
3.1 Chemical Identity: ≥98% pure (HPLC)
3.2 Impurities: ≤2% (may include residual solvents或未反应原料)
危险性质描述
2.1 GHS Classification:
- Skin Irritation (Category 2)
- Eye Irritation (Category 2A)
- Acute Toxicity (Oral, Category 4)
2.2 Hazard Statements:
- H315: Causes skin irritation
- H319: Causes serious eye irritation
- H302: Harmful if swallowed
2.3 Precautionary Statements:
- P264: Wash hands thoroughly after handling
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes
急救措施
4.1 Inhalation: Move to fresh air, seek medical attention if symptoms persist.
4.2 Skin Contact: Wash with soap and water, remove contaminated clothing.
4.3 Eye Contact: Rinse immediately with plenty of water (15 minutes), consult ophthalmologist.
4.4 Ingestion: Do NOT induce vomiting. Rinse mouth and drink water, seek medical help.
消防措施
5.1 Extinguishing Media: Dry chemical, CO₂, or foam.
5.2 Hazards: Combustion may release toxic gases (e.g., HCl, NOₓ, CO).
5.3 Protective Equipment: Wear self-contained breathing apparatus (SCBA).
泄露应急处理
6.1 Personal Precautions: Wear gloves, goggles, and respirator if dust is generated.
6.2 Environmental Precautions: Prevent entry into drains or waterways.
6.3 Cleanup Methods: Collect with inert absorbent material (e.g., sand), dispose as hazardous waste.
处理和储存
7.1 Handling: Use in well-ventilated areas, avoid dust formation.
7.2 Storage: Keep container tightly closed in a cool, dry place (recommended ≤25°C).
接触控制
8.1 Occupational Exposure Limits: Not established. Use ALARA原则.
8.2 PPE:
- Gloves: Nitrile or neoprene
- Eye Protection: Chemical goggles
- Respiratory Protection: N95 mask if airborne particles are present
理化特性
9.1 Appearance: White to off-white crystalline powder
9.2 Melting Point: ~180-185°C (dec.)
9.3 Solubility: Slightly soluble in water, soluble in polar organic solvents (e.g., DMSO, methanol)
9.4 pH: ~3-5 (1% aqueous suspension)
稳定性和反应活性
10.1 Stability: Stable under recommended storage conditions.
10.2 Incompatible Materials: Strong oxidizers, bases.
10.3 Hazardous Decomposition: Thermal breakdown may release HCl.
毒理学信息
11.1 Acute Toxicity: LD₅₀ (oral, rat) estimated >500 mg/kg.
11.2 Skin Corrosion/Irritation: May cause moderate irritation (OECD 404).
11.3 Mutagenicity: No data available (建议进行Ames测试).
生态学资料
12.1 Ecotoxicity: LC₅₀ (fish, 96h) >10 mg/L (预测值).
12.2 Persistence: Not readily biodegradable (需实验确认).
废弃处理
13.1 Waste Code: [根据当地法规填写]
13.2 Disposal: Incineration in a licensed facility with scrubber for HCl removal.
运输信息
14.1 UN Number: Non-hazardous for transport (通常).
14.2 Packing Group: III (如适用).
法规信息
15.1 TSCA (US): Listed/Exempt (需确认).
15.2 REACH (EU): ≤1 ton/year exempt from full registration.
其他信息
16.1 Revision Date: [填写日期]
16.2 Disclaimer: Data仅供参考，用户需自行验证适用性.
免责声明：本MSDS仅供参考，使用者需根据实际情况评估风险并采取适当措施。
