384321
炔丙氯 溶液
70 wt. % in toluene
别名:
3-氯丙炔
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线性分子式:
HC≡CCH2Cl
化学文摘社编号:
分子量:
74.51
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
506005
Form:
liquid
产品名称
炔丙氯 溶液, 70 wt. % in toluene
InChI
1S/C3H3Cl/c1-2-3-4/h1H,3H2
SMILES string
ClCC#C
InChI key
LJZPPWWHKPGCHS-UHFFFAOYSA-N
form
liquid
concentration
70 wt. % in toluene
refractive index
n20/D 1.456
density
0.963 g/mL at 25 °C
functional group
alkyl halide
chloro
storage temp.
2-8°C
Application
Propargyl chloride may be used as propargylating agent in the preparation of arabinogalactan propargyl ethers with degree of substitution up to 1.8. It may be used for the in situ preparation of propargyltrichlorosilane and allenyltrichlorosilane, required for the synthesis of optically active allenic and homopropargylic alcohols.
Propargyl chloride solution may be used for the enantioselective synthesis of enantiomerically enriched homopropargyl alcohols.
General description
Product is the 70wt.% solution of propargyl chloride in toluene. Propargyl chloride is a propargyl halide. Its trimethylsilylation reaction has been reported. Liquid-phase Raman spectra, and vapor-phase and solution-phase infrared spectra of propargyl chloride has been studied at 100-3400cm-1 and 300-3800cm-1, respectively. It participates in the addition reaction with acyclic 1,3-dienes (at -78°C) in the presence of zinc chloride.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
66.2 °F
flash_point_c
19 °C
法规信息
新产品
此项目有
The vibrational spectra and vibrational assignments of the propargyl halides.
Evans JC and Nyquist RA.
Spectrochimica Acta Part A: Molecular Spectroscopy, 19(7), 1153-1163 (1963)
Selective synthesis of optically active allenic and homopropargylic alcohols from propargyl chloride.
Nakajima M, et al.
Tetrahedron Asymmetry, 12(22), 2449-2452 (2002)
Chemo-and enantioselective catalytic addition of propargyl chloride to aldehydes promoted by [Cr (Salen)] complexes.
Bandini M, et al.
Tetrahedron Asymmetry, 12(7), 1063-1069 (2001)
Zinc chloride catalyzed addition reactions of propargyl chlorides with acyclic 1, 3-dienes.
Mayr H and Klein H.
The Journal of Organic Chemistry, 46(20), 4097-4100 (1981)
Trimethylsilylation of Propargyl Chloride and Propargyl Bromide.
Verkruijsse HD and Brandsma L.
Synthetic Communications, 20(21), 3375-3378 (1990)
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