Structural Type |
physical and chemical properties |
I want to supply I want to buy | Th class= "txt-right" > common name
four titanium tetrachloride |
English name |
Titanium (IV) chloride |
cas number |
7550-45-0 |
molecular weight |
189. 67900 |
density |
1.726 |
boiling point |
135-136ºc |
molecular formula |
Cl4ti |
melting point |
-25ºc |
Product use "Use one" For the preparation of sponge titanium and titanium dioxide, and used as a catalyst, etc. "Use two" Used as an analytical reagent and as raw material and smoke agent for preparation of titanium trichloride and titanium "Use three" More |
Directory:
- Name
- Physical and chemical properties
- Msds
- Toxicity
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- Upper and downstream products
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name
[Chinese name]: |
Titanium (IV) chloride |
[English name]: |
Titanium (IV) chloride |
[English aliases]: |
Titanium (IV) chloride | Titanium chloride |
[English aliases]: |
Titanium tetrachloride |
physical and chemical properties
[density]: |
1.726 |
[boiling point]: |
135-136ºc |
[melting Point]: |
-25ºc |
[Molecular formula]: |
cl4ti |
[Molecular weight]: |
189.67900 |
[Flash Point]: |
8ºc |
[precision Mass]: |
187.82300 |
[Logp]: |
2.75800 |
[appearance traits]: |
transparent light yellow liquid |
[Refractive index]: |
1.61 |
[storage conditions]: |
The warehouse is ventilated at low temperature and is stored separately from alkali, oxidizing agent, organic matter and flammable material |
MSDS
GB Number: |
81051 |
CAS: |
7550-45-0 |
Chinese name: |
Titanium (IV) chloride |
English Name: |
Titanium Tetrachloride;titanic chloride |
Alias |
Titanium chloride |
Molecular formula: |
TiCl4 |
Molecular Weight: |
189.71 |
Melting Point |
-25℃ boiling point: 136.4 ℃ |
Density |
Relative density (water =1) 1.73 |
Steam Pressure: |
|
Solubility of: |
Soluble in cold water, ethanol, dilute hydrochloric acid |
Stability: |
Stability |
Appearance and character: |
Colorless or yellowish liquid with a pungent sour taste. Smoke in the air |
Hazard marking: |
20 (acidic corrosive products) |
Use |
Used in the manufacture of titanium salts, iridescent agents, artificial pearls, smoke screens, pigments, fabric mordant, etc. |
2. Impact on the environment: First, health hazards
Invasive pathway: inhalation, ingestion. Health hazard: Direct contact with liquid titanium tetrachloride can cause different degrees of burns. Its smoke has a strong stimulating effect on the mucous membranes of the respiratory tract. Mild poisoning has wheezing bronchitis, severe respiratory difficulties, respiratory pulse, increased temperature, cough, etc., can develop into pulmonary edema.
Ii. toxicological information and environmental behavior
Toxicity: High toxicity category. Acute toxicity: lc50400mg/m3 (rat inhalation)
Hazardous properties: Heat or water liberation, release toxic corrosive fumes. Combustion (decomposition) Products: chloride, titanium oxide.
3. On-Site emergency monitoring methods:
4. Laboratory Monitoring methods: Titration method (EPA Method 9252) Gas chromatography, reference to the Handbook of Analytical Chemistry (fourth fascicle, chromatography), Chemical industry Press
5. Environmental standards: The highest allowable concentration of hazardous substances in the air of the former Soviet Union 1mg/m3
6. Emergency treatment and disposal methods: First, leakage emergency treatment
Evacuate the contaminated area personnel to the safe zone, prohibit unrelated personnel into the contaminated areas, recommended emergency treatment personnel wearing positive pressure self-contained breathing apparatus, wear chemical protective clothing. Do not contact the leak directly, in order to ensure the safety of the leak. Water mist slows evaporation (or diffusion), but does not spray directly on leaks or leaking points. Sprinkle the ground with soda ash, then rinse with plenty of water, and dilute the wash into the waste water system. If a large number of leaks, preferably without water treatment, under the guidance of technicians to clear.
Second, protective measures
Respiratory protection: You should wear an anti-virus mask when you may be exposed to steam. Wear gas masks when necessary. Eye Protection: Wear chemical safety goggles. Protective clothing: Wear overalls (anti-corrosion material production). Hand Protection: wear rubber gloves. Other: After work, shower dressing. Store contaminated clothes separately and use them after washing. Keep a good hygiene habit.
Third, first aid measures
Skin Contact: Wipe off poison with soft paper or cotton as soon as possible, then rinse thoroughly with water. If there is burns, seek medical treatment. Eye contact: Immediately lift eyelid, rinse with flowing water for 10 minutes or rinse with 2% sodium bicarbonate solution. Medical treatment. Inhalation: Rapid departure from the scene to fresh air. Keep respiratory tract unobstructed. Give oxygen when you have difficulty breathing. Give 2-4% sodium bicarbonate solution atomized inhalation. Medical treatment. Ingestion: Rinse immediately when the patient is awake and give milk or egg whites. Seek medical attention immediately.
Fire extinguishing method: dry powder, sand. Water is forbidden.
|
Toxicity
CHEMICAL identification
-
RTECS Number:
-
XR1925000
-
CHEMICAL NAME:
-
Titanium chloride (TiCl4)
-
CAS REGISTRY Number:
-
7550-45-0
-
Last UPDATED:
-
199710
-
DATA ITEMS Cited:
-
7
-
MOLECULAR FORMULA:
-
Cl4-ti
-
MOLECULAR WEIGHT:
-
189.70
-
Wiswesser Line NOTATION:
-
TI G4
Health HAZARD Dataacute Toxicity DATA
-
TYPE of TEST:
-
Lc50-lethal concentration, percent kill
-
ROUTE of EXPOSURE:
-
inhalation
-
Species observed:
-
Rodent-rat
-
Dose/duration:
-
mg/m3
-
TOXIC EFFECTS:
-
Details of toxic effects not reported other than lethal dose value
-
REFERENCE:
-
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals under single Exposure," Izmerov, N.f., et al., Moscow , Centre of International Projects, GKNT, 1982 Volume (issue)/page/year:-,111,1982
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TYPE of TEST:
-
Lc50-lethal concentration, percent kill
-
ROUTE of EXPOSURE:
-
inhalation
-
Species observed:
-
Rodent-mouse
-
Dose/duration:
-
mg/m3/2h
-
TOXIC EFFECTS:
-
Details of toxic effects not reported other than lethal dose value
-
REFERENCE:
-
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals under single Exposure," Izmerov, N.f., et al., Moscow , Centre of International Projects, GKNT, 1982 Volume (issue)/page/year:-,111,1982 * Other multiple DOSE toxicity DATA * *
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TYPE of TEST:
-
Tclo-lowest published toxic concentration
-
ROUTE of EXPOSURE:
-
inhalation
-
Species observed:
-
Rodent-rat
-
Dose/duration:
-
Ten mg/m3/6h/2y-i
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TOXIC EFFECTS:
-
lungs, Thorax, or respiration-other changes lungs, Thorax, or respiration-changes in lung weight related to Ch Ronic Data-death
-
REFERENCE:
-
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) v.1-1959-volume (issue)/page/year:83,30,1986 * * NIOSH standards Development and Surveillan CE DATA * * * NIOSH occupational EXPOSURE SURVEY data:nohs-national occupational Hazard SURVEY (1974) Nohs Hazard Code- 84219 No. of facilities:62 (estimated) No. of Industries:3 No. of Occupations:9 No. of employees:1337 (estimated) noes-national occupational Exposure Survey (1983) Noes Hazard Code-84219 No. of facilities:81 (estimated) No. of Industries:3 No. of Occupations:5 No. of employees:2107 (estimated) No. of Female employees:131 (estimated)
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Security Information
[Dangerous Goods sign]: |
f:flammable; c:corrosive; |
[Hazard Class Code]: |
R11; R14; R34; R48/20; R63; R65; R67 |
[Safety Instructions]: |
S26-s36/37/39-s45-s46-s62-s7/8 |
[Dangerous goods Transport Code]: |
UN 1838/2443 |
[Packing class]: |
Ii |
[Customs Code]: |
2827399000 |
Upper and downstream products
Upstream Product 9 |
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Preparation"Method One"
Chlorination method will be high titanium slag and petroleum coke according to a certain proportion of the batching, crushing, through the human chlorine reaction, the formation of four titanium chloride gas, after condensation, the liquefied four titanium chloride liquid, filtration, distillation, to obtain four of titanium chloride finished products. Its
Tio2+2c+2c12→ticl4+2co↑
Tio2+c+2c12→ticl4+co2↑Customs
[Customs Code]: |
2827399000 |
Titanium (IV) chloride