English Safety Data Sheet Database 中文版 MSDS

TITANIUM CHLORIDE (TiCl3)

CAS No. 7705-07-9 | PubChem CID 62646
Section 1. Identification
Chemical NameTITANIUM CHLORIDE (TiCl3) CAS No.7705-07-9
Synonymstitaniumchloride;titanouschloride; titaniumtrichloride Chinese Name三氯化钛
Molecular FormulaTiCl3 Molecular Weight154.25
UN No.2441 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS02 · Flammable GHS05 · Corrosive GHS06 · Acute Toxic GHS07 · Irritant
Hazard Statements H250H314H317H318H330H335H301
Precautionary Statements P210P222P231P233P260P261P264P264+P265P271P272P280P284P301+P330+P331P302+P335+P334P302+P352P302+P361+P354P304+P340P305+P354+P338P316P317P319P320P321P333+P317P362+P364P363P370+P378P403+P233P405P501P270P301+P316P330

Section 2. Hazards Identification

H250 (96.6%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

H317 (44.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]

H318 (72.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

H330 (44.1%): Fatal if inhaled [Danger Acute toxicity, inhalation]

H335 (45.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P210, P222, P231, P233, P260, P261, P264, P264+P265, P271, P272, P280, P284, P301+P330+P331, P302+P335+P334, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P333+P317, P362+P364, P363, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 236 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

H250: Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]

H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]

P210, P222, P231, P233, P260, P264, P264+P265, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P370+P378, P405, and P501 (click each P-code to see the statement)

H301: Toxic if swallowed [Danger Acute toxicity, oral]

P210, P222, P231, P233, P260, P264, P264+P265, P270, P280, P301+P316, P301+P330+P331, P302+P335+P334, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P370+P378, P405, and P501 (click each P-code to see the statement)

Section 4. First-Aid Measures

General First Aid:

· Call 911 or emergency medical service.

· Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and avoid contamination.

· Move victim to fresh air if it can be done safely.

· Administer oxygen if breathing is difficult.

· If victim is not breathing:

-- DO NOT perform mouth-to-mouth resuscitation; the victim may have ingested or inhaled the substance.

-- If equipped and pulse detected, wash face and mouth, then give artificial respiration using a proper respiratory medical device (bag-valve mask, pocket mask equipped with a one-way valve or other device).

-- If no pulse detected or no respiratory medical device available, provide continuous compressions. Conduct a pulse check every two minutes or monitor for any signs of spontaneous respirations.

· Remove and isolate contaminated clothing and shoes.

· For minor skin contact, avoid spreading material on unaffected skin.

· In case of contact with substance, remove immediately by flushing skin or eyes with running water for at least 20 minutes.

· For severe burns, immediate medical attention is required.

· Effects of exposure (inhalation, ingestion, or skin contact) to substance may be delayed.

· Keep victim calm and warm.

· Keep victim under observation.

· For further assistance, contact your local Poison Control Center.

· Note: Basic Life Support (BLS) and Advanced Life Support (ALS) should be done by trained professionals.

Specific First Aid:

· For corrosives, in case of contact, immediately flush skin or eyes with running water for at least 30 minutes. Additional flushing may be required.

· In case of skin contact with Hydrofluoric acid (UN1790), if calcium gluconate gel is available, rinse 5 minutes, then apply gel. Otherwise, continue rinsing until medical treatment is available.

In Canada, an Emergency Response Assistance Plan (ERAP) may be required for this product. Please consult the shipping paper and/or the "ERAP" section.

Section 6. Accidental Release Measures

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· Keep unauthorized personnel away.

· Stay upwind, uphill and/or upstream.

· Ventilate closed spaces before entering, but only if properly trained and equipped.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

· All equipment used when handling the product must be grounded.

· Do not touch damaged containers or spilled material unless wearing appropriate protective clothing.

· Stop leak if you can do it without risk.

· A vapor-suppressing foam may be used to reduce vapors.

· DO NOT GET WATER INSIDE CONTAINERS.

· Use water spray to reduce vapors or divert vapor cloud drift. Avoid allowing water runoff to contact spilled material.

· Prevent entry into waterways, sewers, basements or confined areas.

Small Spill

· Cover with DRY earth, DRY sand or other non-combustible material followed with plastic sheet to minimize spreading or contact with rain.

· Use clean, non-sparking tools to collect material and place it into loosely covered plastic containers for later disposal.

Immediate precautionary measure

· Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.

· For highlighted materials: see Table 1 - Initial Isolation and Protective Action Distances.

· For non-highlighted materials: increase the immediate precautionary measure distance, in the downwind direction, as necessary.

· If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions.

Section 8. Exposure Controls / Personal Protection

· Wear positive pressure self-contained breathing apparatus (SCBA).

· Wear chemical protective clothing that is specifically recommended by the manufacturer when there is NO RISK OF FIRE.

· Structural firefighters' protective clothing provides thermal protection but only limited chemical protection.

· Note: Some foams will react with the material and release corrosive/toxic gases.

Small Fire

· CO2 (except for Cyanides), dry chemical, dry sand, alcohol-resistant foam.

Large Fire

· Water spray, fog or alcohol-resistant foam.

· If it can be done safely, move undamaged containers away from the area around the fire.

· Avoid aiming straight or solid streams directly onto the product.

· Dike runoff from fire control for later disposal.

Fire Involving Tanks, Rail Tank Cars or Highway Tanks

· Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles.

· Do not get water inside containers.

· Cool containers with flooding quantities of water until well after fire is out.

· Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank.

· ALWAYS stay away from tanks in direct contact with flames.

Section 9. Physical and Chemical Properties

Dark red-violet deliquescent solid; [Merck Index] Purple powder; [Sigma-Aldrich MSDS]

crystal structure

enthalpy

isothermal section

Gibbs energy

Wyckoff sequence

positional coordinate

temperature-composition section

space group

enthalpy change

phase diagram

unit cell parameter

heat capacity

Schoenflies notation

excitation energy

transition enthalpy

displacement parameter

internuclear distance

band gap energy

structural transition temperature

Curie temperature

antiferromagnetic Neel temperature

magnetic phase diagram

phase transition

magnetic structure

paramagnetic Curie temperature

Pearson symbol

formation entropy

magnon dispersion

magnetic susceptibility

electron spin resonance

atomic environment

quadrupole coupling

transition entropy

formation enthalpy

inelastic neutron scattering

magnetic properties

formation energy

phonon properties

interaxial ratio

Section 10. Stability and Reactivity

CSL00173

Titanium chloride (TiCl3) + Water

Reaction vessel ruptured due to pressure increase

Not Available

User Reported

04/21/2022

Section 11. Toxicological Information

Dermatotoxin - Skin burns.

Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Source: PubChem CID 62646 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 09:18:40.
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.