Butyl silicontrichloride
n-Butyltrichlorosilane
CAS: 7521-80-4
Molecular Formula: C4H9Cl3Si
Butyl silicontrichloride - Names and Identifiers
Butyl silicontrichloride - Physico-chemical Properties
| Molecular Formula | C4H9Cl3Si |
| Molar Mass | 191.56 |
| Density | 1.16g/mLat 25°C(lit.) |
| Melting Point | 147-149 °C |
| Boling Point | 149°C(lit.) |
| Flash Point | 114°F |
| Vapor Presure | 5.53mmHg at 25°C |
| Appearance | liquid |
| Specific Gravity | 1.161 |
| Color | colorless |
| BRN | 1736032 |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.437(lit.) |
Butyl silicontrichloride - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R10 - Flammable R14 - Reacts violently with water R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 1747 8/PG 2 |
| WGK Germany | 1 |
| RTECS | VV2080000 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 8 |
| Packing Group | II |
Butyl silicontrichloride - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| category | corrosive substance |
| toxicity grade | poisoning |
| Acute toxicity | Reference range oral-rat LD50: 2340 mg/kg |
| flammability hazard characteristics | flammable in open flame, high temperature, strong oxidant; Toxic chloride smoke emitted from combustion; water or water vapor exothermic and decomposition of toxic and corrosive hydrogen chloride gas |
| storage and transportation characteristics | The package is complete, light and light unloading; The warehouse is ventilated, away from open flame, high temperature, and oxidant, separate storage of acid |
| fire extinguishing agent | foam, water mist, dry powder, carbon dioxide |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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View History
Butyl silicontrichloride
2-氨基-2-(4,4-二氟环己基)乙酸盐酸盐
Hydrazinecarboxylic acid, [(4-nitrophenyl)methylene]-, methyl ester
2-[2-(二苯基膦)乙基]吡啶
(E)-1-(3-[(2,4-DICHLOROBENZYL)OXY]PHENYL)-3-(4-ETHYLANILINO)-2-PROPEN-1-ONE
215876-09-8
N-(4-methoxybenzoyl)-N'-(2-naphthyl)thiourea
2-乙酰基茚满
Polyoxyethylene (20) hexyl ether
外型-2-降冰片基甲酸盐
2-氨基-2-(4,4-二氟环己基)乙酸盐酸盐
Hydrazinecarboxylic acid, [(4-nitrophenyl)methylene]-, methyl ester
2-[2-(二苯基膦)乙基]吡啶
(E)-1-(3-[(2,4-DICHLOROBENZYL)OXY]PHENYL)-3-(4-ETHYLANILINO)-2-PROPEN-1-ONE
215876-09-8
N-(4-methoxybenzoyl)-N'-(2-naphthyl)thiourea
2-乙酰基茚满
Polyoxyethylene (20) hexyl ether
外型-2-降冰片基甲酸盐