Trichloroacetonitrile
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Category：Agrochemicals MOQ:100KG Shipped directly from China
Introduction
Trichloroacetonitrile
Chemical Name: Trichloroacetonitrile
Synonyms: TCAN; Trichloromethyl cyanide
CAS Number: 545-06-2
Molecular Formula: C₂Cl₃N
Molecular Weight: 144.39 g/mol
Physical and Chemical Properties
- Appearance: Colorless to pale yellow liquid
- Odor: Pungent, lachrymatory (tear-inducing)
- Melting Point: -42 °C (-44 °F)
- Boiling Point: 85-86 °C (185-187 °F)
- Density: 1.44 g/cm³ (at 20 °C)
- Refractive Index: 1.440 (at 20 °C)
- Vapor Pressure: 60 mmHg (at 20 °C)
- Solubility:
- Slightly soluble in water (hydrolyzes slowly)
- Miscible with organic solvents (ethanol, ether, acetone)
Chemical Properties
- Reactivity:
- Reacts violently with strong oxidizers, acids, and bases
- Releases toxic gases (HCl, HCN, CO, CO₂) when heated
- Hydrolyzes in water to form chloroform and cyanide compounds
- Stability: Stable when dry but moisture-sensitive
Hazard and Safety Information (GHS)
- Hazard Symbols:
- T+ (Very toxic)
- C (Corrosive)
- Xi (Irritant)
- Hazard Statements:
- H300: Fatal if swallowed
- H310: Fatal in contact with skin
- H330: Fatal if inhaled
- H314: Causes severe skin burns and eye damage
- H335: May cause respiratory irritation
- Precautionary Measures:
- P260: Do not breathe dust/fume/gas/mist
- P264: Wash skin thoroughly after handling
- P284: Use respiratory protection
- P301+P310: IF SWALLOWED: Immediately call poison center
Storage & Handling
- Store in airtight containers under inert gas (N₂/Ar)
- Keep in cool, dry, well-ventilated area away from light
- Use chemical-resistant gloves (Viton®/butyl rubber) and full-face respirator
- Handle only in fume hood with splash protection
Applications
- Organic synthesis (trichloromethylation reagent)
- Pharmaceutical intermediate
- Former use as a pesticide (now restricted)
Disclaimer:
The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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