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جستجوهای مرتبط
841231 3,5-Dichlorobenzoyl chloride for synthesis 5g
اعتبار قیمت تا تاریخ
90.12.28
لطفا پس از پایان اعتبار قیمت با شماره تلفن 88920649 تماس حاصل فرمائید
جهت دریافت کاتالوگ روی عکس کلیک کنید
| Product information | |||
|---|---|---|---|
| Hill Formula | C7H3Cl3O | ||
| HS Code | 2916 39 90 | ||
| EC number | 220-813-6 | ||
| Molar mass | 209.45 g/mol | ||
| CAS number | 2905-62-6 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | (20 °C) Hydrolysis | ||
| Melting point | 26 - 28 °C | ||
| Molar mass | 209.45 g/mol | ||
| pH value | (H2O, 20 °C) strongly acid | ||
| Boiling point | 135 - 137 °C (33 hPa) | ||
| Vapor pressure | 0.13 hPa (32 °C) | ||
| Flash point | 110 °C | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H335: May cause respiratory irritation. |
||
| Precautionary Statement(s) |
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. 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 | 8A Combustible, corrosive hazardous materials | ||
| WGK | WGK 3 highly 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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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 22-34-37 Harmful if swallowed.Causes burns.Irritating to respiratory system. |
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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 | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 3261 Ätzender saurer organischer fester Stoff, n.a.g.(3,5-DICHLORBENZOYLCHLORID), 8, II | ||
| Declaration (transport by sea) IMDG-Code | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(3,5-DICHLOROBENZOYL CHLORIDE), 8, II, Segregation Group: 1 (Acids) | ||
| Declaration (transport by air) IATA-DGR | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(3,5-DICHLOROBENZOYL CHLORIDE), 8, II | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 794 mg/kg | ||
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