801804
Benzoyl chloride
for synthesis
Genel sorular için lütfen Müşteri Hizmetleri ile iletişime giçin:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Telefon: +49 6151 72-0
Faks: +49 6151 72 2000
03 Haziran 2012
yükleniyor
| Ürün bilgisi | |||
|---|---|---|---|
| Synonyms | Benzoic acid chloride | ||
| Hill Formula | C7H5ClO | ||
| Chemical formula | C6H5COCl | ||
| HS Code | 2916 32 00 | ||
| EC number | 202-710-8 | ||
| Molar mass | 140.57 g/mol | ||
| EC index number | 607-012-00-0 | ||
| CAS number | 98-88-4 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Ignition temperature | 600 °C | ||
| Solubility | (20 °C) (decomposition) | ||
| Melting point | -0.6 °C | ||
| Molar mass | 140.57 g/mol | ||
| Density | 1.21 g/cm3 (20 °C) | ||
| pH value | 2 (1 g/l, H2O, 20 °C) | ||
| Boiling point | 197.2 °C (1013 hPa) | ||
| Vapor pressure | 0.5 hPa (20 °C) | ||
| Explosion limit | 2.5 - 27 %(V) | ||
| Flash point | 72 °C | ||
| Refractive index | 1.5537 (20 °C, 589 nm) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) |
H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled H314: Causes severe skin burns and eye damage. H317: May cause an allergic skin reaction. |
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| Precautionary Statement(s) |
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) |
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| RTECS | DM6600000 | ||
| Storage class | 8A Combustible, corrosive hazardous materials | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
11 Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A. |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase |
R 20/21/22-34-43 Harmful by inhalation, in contact with skin and if swallowed.Causes burns.May cause sensitization by skin contact. |
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| S Phrase |
S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
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| Categories of danger | harmful, corrosive, sensitizing | ||
| Hazard Symbol |
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| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1736 Benzoylchlorid, 8, II | ||
| Declaration (transport by sea) IMDG-Code | UN 1736 BENZOYL CHLORIDE, 8, II, Segregation Group: 1 (Acids) | ||
| Declaration (transport by air) IATA-DGR | UN 1736 BENZOYL CHLORIDE, 8, II | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 2460 mg/kg | ||
| LD 50 dermal | LD50 rabbit 790 mg/kg | ||
