- Dibutyltin dichloride
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- $0.00 / 25KG
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2023-09-06
- CAS:683-18-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- Dibutyltin dichloride
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- $10.00 / 1Kg/Bag
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2021-10-21
- CAS:683-18-1
- Min. Order: 1Kg/Bag
- Purity: 99%
- Supply Ability: 20 Tons
- Dibutyltin dichloride
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- $10.00 / 1KG/Tin
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2019-07-06
- CAS:683-18-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100
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| | Dibutyltin dichloride Basic information |
| | Dibutyltin dichloride Chemical Properties |
| Melting point | 39 °C | | Boiling point | 135 °C10 mm Hg(lit.) | | density | 1.4 | | vapor pressure | 0.0016 hPa (25 °C) | | refractive index | 1.4991 | | Fp | >230 °F | | storage temp. | Store below +30°C. | | solubility | 0.32g/l | | form | Crystalline | | color | White | | Specific Gravity | 1.36 | | Water Solubility | 320 mg/L, hydrolises in hot water | | Sensitive | Moisture Sensitive | | BRN | 3535484 | | Exposure limits | ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 | | CAS DataBase Reference | 683-18-1(CAS DataBase Reference) | | NIST Chemistry Reference | Di-n-butyltindichloride(683-18-1) | | EPA Substance Registry System | Dibutyltin dichloride (683-18-1) |
| | Dibutyltin dichloride Usage And Synthesis |
| Chemical Properties | Dibutyltin dichloride is a white to beige crystalline low melting mass. soluble in organic solvents such as benzene, toluene, ether and alcohols. It is difficult to dissolve in water. Decomposition (hydrolysis) occurs in hot water. Dibutyltin dichloride is flammable, low volatile and has a pungent odor. | | Uses | Dibutyltin dichloride is used as an organotin intermediate. It serves as heat and light stabilizer for polyvinyl chloride plastics. It is also used in the preparation of methyl 2-(methoxycarbonylmethyl)-5-iodobenzene by reacting with 2,5-diiodobenzoic acid. It acts as an esterification catalyst and a veterinary vermicide and tapeworm remedy. Further, it is used as ion exchange agent, process regulators and processing aids. | | Preparation | Dibutyltin dichloride is manufactured from crude tetrabutyltin and tin tetrachloride and is usually catalysed with aluminium trichloride (Blunden & Evans, 1989; Gaver, 1997; Thoonen et al., 2001) | | Safety Profile | Poison by ingestion,
intravenous, and intraperitoneal routes.
Moderately toxic by skin contact. A severe
skin and eye irritant. Experimental
reproductive effects. Mutation data
reported. See also TIN COMPOUNDS.
Combustible when exposed to heat or
flame. A dangerous material; emits highly
toxic fumes of HCl; wdl react with water or
steam to produce heat and toxic fumes; can
react vigorously with oxidizing materials. To Poison by ingestion,
intravenous, and intraperitoneal routes.
Moderately toxic by skin contact. A severe
skin and eye irritant. Experimental
reproductive effects. Mutation data
reported. See also TIN COMPOUNDS.
Combustible when exposed to heat or
flame. A dangerous material; emits highly
toxic fumes of HCl; wdl react with water or
steam to produce heat and toxic fumes; can
react vigorously with oxidizing materials. Tofight fue, use water, foam, CO2, dry
chemical. |
| | Dibutyltin dichloride Preparation Products And Raw materials |
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