- Allyltributyltin
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2026-06-30
- CAS:24850-33-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10000KGS
- Allyltributyltin
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-
2025-09-16
- CAS:24850-33-7
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1 ton
- Allyltributyltin
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- $230.00
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2025-06-11
- CAS:24850-33-7
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 5mt
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| | Allyltributyltin Basic information |
| | Allyltributyltin Chemical Properties |
| Melting point | 134-135 °C | | Boiling point | 88-92 °C0.2 mm Hg(lit.) | | density | 1.068 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.486(lit.) | | Fp | >230 °F | | storage temp. | 2-8°C | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | Liquid | | color | Clear colorless | | Specific Gravity | 1.068 | | Water Solubility | Immiscible with water. | | Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems | | Sensitive | Air Sensitive | | BRN | 3588340 | | Exposure limits | ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 | | Stability: | Air Sensitive | | InChI | 1S/3C4H9.C3H5.Sn/c3*1-3-4-2;1-3-2;/h3*1,3-4H2,2H3;3H,1-2H2; | | InChIKey | YLGRTLMDMVAFNI-UHFFFAOYSA-N | | SMILES | CCCC[Sn](CCCC)(CCCC)CC=C | | CAS DataBase Reference | 24850-33-7(CAS DataBase Reference) | | NIST Chemistry Reference | Allyltributyltin(24850-33-7) |
| Hazard Codes | T,N | | Risk Statements | 21-25-36/38-48/23/25-50/53-23/24/25 | | Safety Statements | 35-36/37/39-45-60-61-28-27-26 | | RIDADR | UN 2788 6.1/PG 2 | | WGK Germany | 3 | | F | 13 | | TSCA | No | | HazardClass | 6.1 | | PackingGroup | II | | HS Code | 29319019 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Aquatic Acute 1
Aquatic Chronic 1
Eye Irrit. 2
Repr. 1B
Skin Irrit. 2
STOT RE 1 |
| | Allyltributyltin Usage And Synthesis |
| Chemical Properties | CLEAR COLOURLESS LIQUID | | Uses | Allylation reagent for aldehydes catalyzed by chiral Lewis acids1,2 and ytterbium(III) trifluoromethanesulfonate (cat. no. 430595).3 Undergoes tetrakis(triphenylphosphine)palladium(0) (cat. no. 216666) catalyzed coupling with iodoquinones4 and allyl acetates.5,6Efficient allylation of aldehydes leading to homoallylic alcohols with trichloro-1,3,5-triazene.7 | | Uses | Allylation reagent for aldehydes catalyzed by chiral Lewis acids and ytterbium(III) trifluoromethanesulfonate (cat. no. 430595). Undergoes tetrakis(triphenylphosphine)palladium(0) (cat. no. 216666) catalyzed coupling with iodoquinones and allyl acetates.
Efficient allylation of aldehydes leading to homoallylic alcohols with trichloro-1,3,5-triazene. | | Purification Methods | A possible impurity is tributylchlorostannane — test for Cl as Cl ion after hydrolysing. Dissolve it in *C6H6 (or toluene), shake this with dilute aqueous NaOH, dry (CaCl2), filter, evaporate and distil the residue in a vacuum [Jones et al. J Chem Soc 1446 1947, Bristow Aldrichimica Acta 17 75 1984, Yamamoto Aldrichimica Acta 20 45 1987]. [Beilstein 4 IV 4317.] |
| | Allyltributyltin Preparation Products And Raw materials |
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