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| | 3-Chloropropyltrimethoxysilane Basic information |
| | 3-Chloropropyltrimethoxysilane Chemical Properties |
| Melting point | -50°C | | Boiling point | 195 °C750 mm Hg(lit.) | | density | 1.09 g/mL at 25 °C(lit.) | | vapor pressure | <5 hPa (20 °C) | | refractive index | n20/D 1.419(lit.) | | Fp | 136 °F | | storage temp. | Store below +30°C. | | solubility | Miscible with organic solvents. | | form | Liquid | | pka | 10[at 20 ℃] | | Specific Gravity | 1.077 | | color | Clear colorless to slightly yellow | | explosive limit | 5.5-44%(V) | | Water Solubility | Hydrolyzes in water. | | Sensitive | Moisture Sensitive | | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | | BRN | 969627 | | Stability: | Stable, but air and moisture sensitive. Incompatible with water, moisture, strong oxidizing agents, air. Store under an inert and dry atmosphere. | | InChIKey | OXYZDRAJMHGSMW-UHFFFAOYSA-N | | LogP | -1.1-2 at 20℃ | | CAS DataBase Reference | 2530-87-2(CAS DataBase Reference) | | NIST Chemistry Reference | Silane, (3-chloropropyl)trimethoxy-(2530-87-2) | | EPA Substance Registry System | (3-Chloropropyl)trimethoxysilane (2530-87-2) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | RIDADR | UN 1993 3/PG 3 | | WGK Germany | 1 | | RTECS | VV2680000 | | Autoignition Temperature | 220 °C | | TSCA | Yes | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29310095 | | Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit 3062 mg/kg |
| | 3-Chloropropyltrimethoxysilane Usage And Synthesis |
| Description |
(3-Chloropropyl)trimethoxysilane is a silane coupling agent that is commonly used in the field of chemistry. It is a colorless and transparent liquid that has a strong odor. It is used as a coupling agent in the polymer industry to improve the adhesion between two substrates. It is also a starting material for synthesizing various compounds, such as surfactants, organosilanes, and other functional molecules.
| | Chemical Properties | Colorless transparent liquid | | Uses | (3-Chloropropyl)trimethoxysilane is a good coupling agent for epoxy resins to glass in laminates. | | Uses | (3-Chloropropyl)trimethoxysilane may be used in the synthesis of octakis(3-chloropropyl)octasilsesquioxane.{35} | | General Description | (3-Chloropropyl)trimethoxysilane (CPTMS) is an organo-silane which forms a self-assembled monolayer (SAMs) that facilitates the surface modification of different bio-and nano- materials. | | Hazard | A poison by ingestion and skin contact. | | Flammability and Explosibility | Not classified |
| | 3-Chloropropyltrimethoxysilane Preparation Products And Raw materials |
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