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LC1344 Chlorotrimethylsilanefor synthesis |
Order number | Packaging | Quantity | Price € |
AC28344 | Glass bottle | 100 ml | 10.26 |
AC28344 | Glass bottle | 500 ml | 31.5 |
Product information | |
Synonyms | Trimethylchlorosilane, Trimethylsilyl chloride, TMCS |
Hill Formula | C3H9ClSi |
Chemical formula | (CH3)3SiCl |
HS Code | 2931 00 99 |
EC number | 200-900-5 |
Molar mass | 108.64 g/mol |
CAS number | 75-77-4 |
Chemical and physical data | |
Ignition temperature | 420 °C DIN 51794 |
Solubility | (20 °C) Risk of violent reaction.,(decomposition) |
Melting point | -58 °C |
Molar mass | 108.64 g/mol |
Density | 0.86 g/cm3 (20 °C) |
Boiling point | 57 °C (1013 hPa) |
Vapor pressure | 250 hPa (20 °C) |
Explosion limit | 1.5 – 46 %(V) |
Flash point | -20 °C DIN 51755 Part 1 |
Safety information | |
R Phrase | R 11-14-35-37 Highly flammable.Reacts violently with water.Causes severe burns.Irritating to respiratory system. |
S Phrase | S 7/9-16-26-36/37/39-45 Keep container tightly closed and in a well-ventilated place.Keep away from sources of ignition – No smoking.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). |
Categories of danger | highly flammable, corrosive |
Hazard Symbol |
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Storage class | 3 Flammable Liquids |
WGK | WGK 1 slightly water endangering |
Disposal | 24 Liquid inorganic halides and hydrolysis-sensitive reagents can be carefully stirred dropwise into ice-cool 10% sodium hydroxide solution (Cat. No. 105587) (caution: caustic gases!); container D or E. |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 1298 TRIMETHYLCHLOROSILANE, 3 (8), II, Segregation Group: 1 (Acids) |
Declaration (transport by air) IATA-DGR | UN 1298 TRIMETHYLCHLOROSILANE, 3 (8), II |
Toxicological data | |
LD 50 oral | LD50 rat 4868 mg/kg |
LD 50 dermal | LD50 rabbit 1530 mg/kg |
Specifications | |
Assay (GC, area%) | ≥ 99 % |
Density (d 20 °C/ 4 °C) | 0.859 – 0.861 |
Identity (IR) | passes test |
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