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| CAS No.: | 5216-25-1 |
|---|---|
| Name: | 4-Chlorobenzotrichloride |
| Molecular Structure: | |
|
|
|
| Formula: | C7H4Cl4 |
| Molecular Weight: | 229.921 |
| Synonyms: | Toluene, p,a,a,a-tetrachloro- (6CI,7CI,8CI);1-Chloro-4-(trichloromethyl)benzene;4,a,a,a-Tetrachlorotoluene;p,a,a,a-Tetrachlorotoluene;p-(Trichloromethyl)chlorobenzene;p-Chloro-a,a,a-trichlorotoluene;p-Chlorophenyltrichloromethane;a,a,a,4-Tetrachlorotoluene;a,a,a-Trichloro-4-chlorotoluene; |
| EINECS: | 226-009-1 |
| Density: | 1.505 g/cm3 |
| Melting Point: | 5.8 °C |
| Boiling Point: | 245 °C at 760 mmHg |
| Flash Point: | 109.9 °C |
| Solubility: | decomposes in water |
| Appearance: | Clear colorless liquid |
| Hazard Symbols: |
 T
|
| Risk Codes: | 45-21/22-37/38-48/23-62 |
| Safety: | 53-45 |
| Transport Information: | UN 1760 8/PG 2 |
| PSA: | 0.00000 |
| LogP: | 4.16670 |
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A
- 5216-25-1
4-chlorotrichloromethylbenzene
B
- 98555-85-2
(4-trichloromethylphenyl)phosphonic dichloride
| Conditions | Yield |
|---|---|
| With sulfur dioxide for 1h; | A n/a B 87% |
| Conditions | Yield |
|---|---|
| In tetrachloromethane | 83.9% |
| Conditions | Yield |
|---|---|
| With P,P-dichlorophenylphosphine oxide; phosphorus pentachloride at 160℃; for 5h; | 64.9% |
| With phosphorus pentachloride |
| Conditions | Yield |
|---|---|
| With P,P-dichlorophenylphosphine oxide; phosphorus pentachloride at 160℃; for 5h; | 54.6% |
| Conditions | Yield |
|---|---|
| With phosphorus pentachloride at 108 - 112℃; |
- 100-44-7
benzyl chloride
A
- 5216-25-1
4-chlorotrichloromethylbenzene
B
- 855753-65-0
1,2,3,4,5,6-hexachloro-1-dichloromethyl-cyclohexane
C
- 98-07-7
Benzotrichlorid
| Conditions | Yield |
|---|---|
| Chlorierung im Sonnenlicht; |
| Conditions | Yield |
|---|---|
| With iodine durch Chlorieren; |
| Conditions | Yield |
|---|---|
| With chlorine at 150 - 200℃; |
- 13940-94-8
(4-chlorophenyl)dichloromethane
- 5216-25-1
4-chlorotrichloromethylbenzene
| Conditions | Yield |
|---|---|
| With hypochlorous anhydride In tetrachloromethane at 25℃; Rate constant; |
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Chemistry
The Molecular Weight of p-TRICHLOROMETHYLCHLOROBENZENE(5216-25-1):229.92
The Molecular Structure of p-TRICHLOROMETHYLCHLOROBENZENE(5216-25-1) is:
Density:1.505 g/cm3
Melting point:5.8 °C
Boiling point:245 °C at 760 mmHg
Flash point:109.9 °C
Solubility in water:decomposes
Sensitive:Moisture Sensitive
Index of Refraction:1.571
Molar Refractivity:50.18 cm3
Molar Volume:152.7 cm3
Polarizability:19.89 10-24cm3
Surface Tension:41.3 dyne/cm
Enthalpy of Vaporization:46.25 kJ/mol
Vapour Pressure:0.046 mmHg at 25°C
Appearance:clear colorless liquid.
IUPAC name:1-chloro-4-(trichloromethyl)benzene
Synonyms:4-CHLOROBENZOTRICHLORIDE;A,A,A,P-TETRACHLOROTOLUENE;1-chloro-4-(trichloromethyl)-benzen;ALPHA,ALPHA,ALPHA,4-TETRACHLOROTOLUENE;P-CHLORO-A,A,A-TRICHLOROTOLUENE;P-CHLOROBENZOTRICHLORIDE;PCTC;P-CHLORO(TRICHLOROMETHYL)BENZENE
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Uses
Toxicity Data With Reference
| 1. | orl-rat LD50:820 mg/kg | EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401M St., S.W., Washington, DC 20460) History Unknown 8EHQ-0281-0360 . | ||
| 2. | ihl-rat LC50:125 mg/m3 | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 28 (6)(1984),41. | ||
| 3. | orl-mus LD50:700 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 28 (6)(1984),41. | ||
| 4. | ihl-mus LC50:125 mg/m3 | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 28 (6)(1984),41. | ||
| 5. | skn-rbt LD50:>2 g/kg | EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401M St., S.W., Washington, DC 20460) History Unknown 8EHQ-0281-0360 . |
Consensus Reports
Safety Profile
Suspected carcinogen. A poison by inhalation. Moderately toxic by ingestion and skin contact. When heated to decomposition it emits toxic vapors of Cl−.
Health Hazard ACUTE/CHRONIC HAZARDS: Corrosive; Lachrymator.
Hazard Codes:T
Risk Statements
R45:May cause cancer.
R21/22:Harmful in contact with skin and if swallowed .
R37/38:Irritating to respiratory system and skin .
R48/23:Toxic: danger of serious damage to health by prolonged exposure through inhalation .
R62:Possible risk of impaired fertility.
Safety Statements
S53:Avoid exposure - obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR:UN 1760 8/PG 2
WGK Germany:3
RTECS:XT8580000
HazardClass:8
PackingGroup:II
Standards and Recommendations
Specification
Reactivity Profile: Simple aromatic halogenated organic compounds, such as 4-Chlorobenzotrichloride , are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
Conditions to Avoid: Incompatible materials, exposure to moist air or water.
Chemical Stability: Moisture sensitive.
Incompatibilities with Other Materials: Strong oxidizing agents.
Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.