Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Identity
CAS Number
1310241-78-1
Chemical name
2,5,6-trichloro-1-methyl-1H-indole-3-carboxylic acid
Molecular formula
C10H6Cl3NO2
Molecular weight
278.5 g/mol
InChIKey
IBFFSHNKGJMGJI-UHFFFAOYSA-N
PubChem CID
82269549
Hazard / GHS Reference
GHS Pictograms
GHS07
Catalog reference cue; confirm supplier documentation before use.
Handling & PPE
- Handle in a well-ventilated area or fume hood.
- Avoid inhalation, ingestion, and skin/eye contact.
- Keep container tightly closed in a dry and well-ventilated place.
- Store away from incompatible materials.
- Ensure good industrial hygiene practices are followed.
- Wear appropriate protective gloves (e.g., nitrile or neoprene) suitable for chemical handling.
- Wear chemical safety goggles or a face shield to protect eyes.
- Wear a lab coat or other protective clothing to prevent skin exposure.
- Use respiratory protection if ventilation is inadequate or if there is a risk of dust/aerosol exposure.
First Aid / Accidental Release
- In case of inhalation, move to fresh air. If not breathing, give artificial respiration. Seek medical attention.
- For skin contact, wash immediately with plenty of soap and water. Remove contaminated clothing. Seek medical attention if irritation persists.
- In case of eye contact, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Seek medical attention.
- If swallowed, rinse mouth with water. Do NOT induce vomiting. Seek medical attention immediately.
- Evacuate personnel to safe areas and ensure adequate ventilation.
- Avoid dust or aerosol generation. Do not breathe dust.
- Wear appropriate personal protective equipment (PPE) during cleanup.
- Collect spilled material using an inert absorbent and place in a suitable disposal container.
- Prevent further leakage or spillage if safe to do so.
Firefighting / Stability
- Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide for extinction.
- Wear self-contained breathing apparatus for firefighting if necessary.
- Wear full protective firefighting gear.
- Keep containers cool with water spray.
- Prevent firefighting water from entering drains or water courses.
- The product is generally considered stable under recommended storage conditions.
- Avoid strong oxidizing agents, strong acids, and strong bases.
- May react with incompatible materials.
- Hazardous decomposition products may include carbon oxides, nitrogen oxides, and hydrogen chloride gas.
Physical and Chemical Reference
Appearance
white to off-white crystalline powder
Catalog reference value; verify against supplier SDS before use.
Physical State
solid
Catalog reference value; verify against supplier SDS before use.
Melting Point
180.0 °C
Catalog reference value; verify against supplier SDS before use.
Boiling Point
380.0 °C
Catalog reference value; verify against supplier SDS before use.
Density
1.5 g/cm³
Catalog reference value; verify against supplier SDS before use.
Water Solubility
sparingly soluble
Catalog reference value; verify against supplier SDS before use.
Flash Point
250.0 °C
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated very low; unit not specified
Catalog reference value; verify against supplier SDS before use.
Autoignition Temp
450.0 °C
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
HS6
293399
Preliminary catalog cue; verify before compliance decisions.
HS Code
29339990
Source: catalog inference.
GHS Pictograms
GHS07
Preliminary catalog cue; verify before compliance decisions.
Compliance
standard-ruo
Preliminary catalog cue; verify before compliance decisions.
Registration Status
DSL: pending; AICS: pending; ENCS: pending; ICSR: pending; TSCA: pending; IECSC: pending; INSQR: pending; REACH: pending; K-REACH: pending; SEA_Regulatory: pending
Registration values are catalog reference status cues and may require jurisdiction-specific review.
Shipment review
Shipment details require review before fulfillment.
Preliminary catalog cue; verify before compliance decisions.
- Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.