820270
Butyl chloroformate
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 | Chloroformic acid butyl ester, Butyl chlorocarboxylate | ||
| Hill Formula | C5H9ClO2 | ||
| Chemical formula | ClCOO(CH2)3CH3 | ||
| HS Code | 2915 90 70 | ||
| EC number | 209-750-5 | ||
| Molar mass | 136.57 g/mol | ||
| EC index number | 607-138-00-6 | ||
| CAS number | 592-34-7 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Ignition temperature | 285 °C DIN 51794 | ||
| Solubility | (20 °C) (decomposition) | ||
| Melting point | -70 °C | ||
| Molar mass | 136.57 g/mol | ||
| Density | 1.06 g/cm3 (20 °C) | ||
| Boiling point | 138.0 - 144.5 °C (1013 hPa) | ||
| Vapor pressure | 7.18 hPa (20 °C) | ||
| Flash point | 39 °C | ||
| Refractive index | 1.4114 (20 °C, 589 nm) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) |
H226: Flammable liquid and vapour. H331: Toxic if inhaled. H314: Causes severe skin burns and eye damage. |
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| Precautionary Statement(s) |
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. 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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| Storage class | 3 Flammable liquids | ||
| 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 10-23-34 Flammable.Toxic by inhalation.Causes burns. |
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| S Phrase |
S 26-36-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.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 | flammable, toxic, corrosive | ||
| Hazard Symbol |
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| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 2743 n-Butylchlorformiat, 6.1 (3, 8), II | ||
| Declaration (transport by sea) IMDG-Code | UN 2743 N-BUTYL CHLOROFORMATE, 6.1 (8, 3), II, Segregation Group: 1 (Acids) | ||
| Declaration (transport by air) IATA-DGR | UN 2743 N-BUTYL CHLOROFORMATE, 6.1 (3, 8), | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 1325 mg/kg | ||
