843948
1,1,2,2-Tetrachloroethane
for synthesis
หากท่านมีคำถาม กรุณาติดต่อเจ้าหน้าที่ลูกค้าสัมพันธ์ :
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
03 มิถุนายน 2555
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| Product information | |||
|---|---|---|---|
| Hill Formula | C2H2Cl4 | ||
| HS Code | 2903 19 80 | ||
| EC number | 201-197-8 | ||
| Molar mass | 167.85 g/mol | ||
| EC index number | 602-015-00-3 | ||
| CAS number | 79-34-5 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 2830 g/l (25 °C) | ||
| Melting point | -42.5 °C | ||
| Molar mass | 167.85 g/mol | ||
| Density | 1.59 g/cm3 (25 °C) | ||
| Vapor pressure | 6.4 hPa (20 °C) | ||
| ข้อมูลความปลอดภัยตามกฏ GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H330: Fatal if inhaled. H310: Fatal in contact with skin. H411: Toxic to aquatic life with long lasting effects. |
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| Precautionary Statement(s) |
P260: Do not breathe vapour. P280: Wear protective gloves/ protective clothing. P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) |
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| RTECS | KI8575000 | ||
| Storage class | 6.1B Non combustible substances, toxic | ||
| WGK | WGK 3 highly water endangering | ||
| Disposal |
2 Organic halogenated solvents and solutions of organic halogen-containing substances: For strongly contaminated or mixed halogenated solvents container B: Caution: Do not use aluminium containers; in addition, in the case of water-containing chlorinated waste materials do not use stainless-steel containers (danger of leaks caused by corrosion). |
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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 26/27-51/53 Very toxic by inhalation and in contact with skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
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| S Phrase |
S 38-45-61 In case of insufficient ventilation, wear suitable respiratory equipment.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
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| Categories of danger | very toxic, dangerous for the environment | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1702 1,1,2,2-Tetrachlorethan, 6.1, II | ||
| Declaration (transport by sea) IMDG-Code | UN 1702 1,1,2,2-TETRACHLOROETHANE, 6.1, II, Marine Pollutant: P, Segregation Group: 10 (Liquid halogenated hydrocarbons) | ||
| Declaration (transport by air) IATA-DGR | UN 1702 1,1,2,2-TETRACHLOROETHANE, 6.1, II | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 200 mg/kg | ||
| LD 50 dermal | LD50 rabbit 3990 mg/kg | ||
