3-클로로-1-프로판올

3-클로로-1-프로판올 속성

3-클로로-1-프로판올 MSDS

1-Chloro-3-hydroxypropane

3-클로로-1-프로판올 C화학적 특성, 용도, 생산

화학적 성질

Colorless to pale-yellow liquid; characteristic odor. Soluble in water, alcohols, and ethers; insoluble in hydrocarbons. Combustible.

용도

3-Chloro-1-propanol is used in organicsynthesis to produce cyclopropane andtrimethylene oxide. It is an intermediate inthe synthesis of pharmaceuticals, agrochemicals, antiseptic agents, and dyes. It is an inhibitor of triosephosphate isomerase and glyceraldehyde 3-phosphate dehydrogenase.

제조 방법

3-Chloro-1-propanol is synthesized by the reaction of 1, 3-propanediol and hydrochloric acid, using benzene sulfonic acid as the catalyst.
Reaction: 250 g of trimethylene glycol are shaken with 450 g of sulfur chloride, the mixture becoming warm, sulfur dioxide being rapidly evolved, and sulfur deposited. This reaction continues for 1 hours without heating, whereafter the mixture is heated for a further 6 hours on the water-bath and then for 30 min, over a free flame. When no more sulfur dioxide is evolved, the mixture is allowed to cool, then extracted several times with ether. The sulfur is washed with ether, and the united ethereal layers are shaken with sodium carbonate solution to remove sulfur dioxide, dried over sodium sulfate, and freed from ether. The residue is fractionated and the fraction of b.p. 140-180° C is redistilled, giving 60% (160 g) of 3-chloro-1-propanol, b.p. 160-164°C/760 mm, 60-64° C/10 mm.
J. Amer. Chem. Soc, 38, 2481 (1916)
J. Chem. Soc, 1928, 2439

일반 설명

3-Chloro-1-propanol appears as a colorless liquid with a mild odor. Slightly denser than water. Toxic by ingestion and inhalation . Flash point 270°F. Used to make plastics, resins and other chemicals.

반응 프로필

3-Chloro-1-propanol may be sensitive to prolonged exposure to light. 3-Chloro-1-propanol may react with oxidizing agents. .

건강위험

3-Chloro-1-propanol also know as Trimethylene chlorohydrin, is a moderatelytoxic compound. Skin contact can cause irritation.Ingestion can result in CNSdepression, muscle contraction, gastrointesti nal pain, and ulceration or stomach bleed ing. High dosage can cause liver injury. Thetoxicity of this compound, however, is lesssevere than that of its isomer, propylene β-chlorohydrin.
LD50 value, oral (mice): 2300 mg/kg

화재위험

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Safety Profile

Moderately toxic by ingestion. Mutation data reported. Chloropropanols have mutagenic and carcinogenic properties. The 3-monochloropropanol (3-MCPD) is the main chloropropanol found in hydrolyzates of vegetable protein (HVP) made by acid hydrolysis.

폐기물 처리

Trimethylene chlorohydrin is burned in achemical incinerator equipped with an afterburner and scrubber.

3-클로로-1-프로판올 준비 용품 및 원자재

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3-클로로-1-프로판올 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	9116	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Taixing Foreign Trade Nanjing Co., Ltd.	+8613182976929	sales@tx-chem.com	China	120	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2989	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58

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