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1,3-Dichloroacetone

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Products Intro: Product Name:1,3-Dichloroacetone
CAS:534-07-6
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Products Intro: Product Name:1,3-Dichloroacetone
CAS:534-07-6
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Products Intro: Product Name:1,3-dichloropropan-2-one
CAS:534-07-6
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1,3-Dichloroacetone Basic information
Description Applications Safety
Product Name:1,3-Dichloroacetone
Synonyms:DICHLOROACETONE(1,3-);DCA;1,3-Dichloroacetone solution;SYM-DICHLOROACETONE;,-Dichloroacetone;1,3-dichloro-2-propanon;1,3-dichloroacetona;1,3-dichloro-propan-2-one
CAS:534-07-6
MF:C3H4Cl2O
MW:126.97
EINECS:208-585-6
Product Categories:C3 to C6;Carbonyl Compounds;Ketones;Miscellaneous
Mol File:534-07-6.mol
1,3-Dichloroacetone Structure
1,3-Dichloroacetone Chemical Properties
Melting point 43 °C
Boiling point 73 °C733.4 mm Hg(lit.)
density 1.383 g/mL at 25 °C(lit.)
vapor density 4.38 (vs air)
vapor pressure <0.1 mm Hg ( 20 °C)
refractive index 1.4400
Fp 193 °F
storage temp. Refrigerator (+4°C) + Poison room
solubility alcohol: very soluble
form Crystals
color White or colorless
Specific Gravity1.383
PH4.2 (10g/l, H2O, 20℃)
Water Solubility 27.9 g/L (20 º C)
Merck 14,3052
BRN 605456
Dielectric constant14.0(20℃)
InChI1S/C3H4Cl2O/c4-1-3(6)2-5/h1-2H2
InChIKeySUNMBRGCANLOEG-UHFFFAOYSA-N
SMILESClCC(=O)CCl
CAS DataBase Reference534-07-6(CAS DataBase Reference)
NIST Chemistry Reference1,3-Dichloro-2-propanone(534-07-6)
EPA Substance Registry SystemBis(chloromethyl) ketone (534-07-6)
Safety Information
Hazard Codes T+,F
Risk Statements 24-26/28-34-68-36/37/38-11
Safety Statements 26-36/37/39-45-28A-1-28-16
RIDADR UN 3286 3/PG 2
WGK Germany 3
RTECS UC1430000
19
TSCA TSCA listed
HazardClass 6.1
PackingGroup II
HS Code 29147090
Storage Class6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard ClassificationsAcute Tox. 1 Inhalation
Acute Tox. 2 Dermal
Acute Tox. 2 Oral
Muta. 2
Skin Corr. 1B
Hazardous Substances Data534-07-6(Hazardous Substances Data)
Toxicitymmo-sat 1250 ng/plate MUREAV 157,111,85
MSDS Information
ProviderLanguage
1,3-Dichloroacetone English
SigmaAldrich English
ALFA English
1,3-Dichloroacetone Usage And Synthesis
Description

1,3-Dichloroacetone is a chemical substance with the molecular formula C3H4Cl2O. TLC has discovered that it is a metabolite of 1,3-dichloropropanol. The crystalline solid is denser than water and is not water-soluble.

Applications

1,3-Dichloroacetone is employed in the synthesis of citric acid. Additionally, it is used as an intermediate and a solvent in organic synthesis. Furthermore, 1,3-Dichloroacetone is utilized as an acceptor substrate in the cross-aldol reaction with donor substrates such as clyclohexanone, cyclopentanone, and acetone. 1,3-Dichloroacetone is also employed in the preparation of famotidine which is an active pharmaceutical ingredient.

Safety

When exposed or inhaled, 1,3-Dichloroacetone can result in damage or irritation to eyes, lungs, throat, kidney, and kidneys. It can also lead to fainting and headaches. The substance has been classified as extremely hazardous in America.

DescriptionBis(chloromethyl)ketone is a crystalline solid.Molecular weight=127.02; Freezing/Melting point=45℃;Boiling point=173℃. Hazard Identification (based onNFPA-704 M Rating System): Health 3, Flammability 1,Reactivity 0. Soluble in water.
Chemical PropertiesWhite or colorless crystals
Chemical PropertiesBis(chhloromethyl)ketone is a crystalline solid.
Uses1,3-Dichloroacetone was used as acceptor substrate in the cross-aldol reaction with donor substrates such as acetone, cyclopentanone and cyclohexanon
DefinitionChEBI: 1,3-dichloroacetone is a ketone that is propan-2-one in which a hydrogen at positions 1 and 3 have been replaced by chloro groups. It is used in the synthesis of citric acid. Also used as a solvent and as an intermediate in organic synthesis. It is an organochlorine compound and a ketone. It is functionally related to a 1,3-dichloropropan-2-ol.
General DescriptionA crystalline solid. Denser than water and insoluble in water. Inhalation of dust or powder may cause adverse health reactions.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileA halogenated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Health Hazard1,3-Dichloroacetone may be fatal if inhaled, swallowed or absorbed through skin. Contact may cause burns to skin and eyes. Fire may produce irritating or poisonous gases. Runoff from fire control water may give off poisonous gases. Runoff from fire control or dilution water may cause pollution.
Fire HazardWhen heated to decomposition, 1,3-Dichloroacetone emits highly toxic fumes of chlorides. 1,3-Dichloroacetone may burn but does not ignite readily. Container may explode in heat of fire.
Safety ProfilePoison by inhalation. Mutationdata reported. A systemic irritant by ingestion andinhalation routes. Dangerous; whenheated to decomposition it emits highly toxic fumes ofCl-.
Potential ExposureFormerly extensively used in textiles (especially polyester fabrics) and still employed in polyurethane foams, textile backcoating and adhesives.
First aidIf this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPRif heart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit. Keepvictim quiet and maintain normal body temperature. Effectsmay be delayed; keep victim under observation.
storageColor Code—Blue: Health Hazard/Poison: Store in asecure poison location. Keep away from sources of ignition.Store in a refrigerator, in a tightly closed container. Storebelow 4℃. Keep away from oxidizers, heat, flame, and sparks.Shipping: The DOT label requirement for 1,3-Dichloroacetone is “POISONOUS/TOXIC MATERIALS.” TheHazard Class is 6.1 and the Packing Group is II.[19, 20]
ShippingUN2649 1,3-Dichloroacetone, Hazard class: 6.1; Labels: 6.1—Poisonous materials.
Purification MethodsCrystallise it from CCl4, CHCl3 or *benzene and/or distil under vacuum [Conant & Quayle Org Synth Coll Vol I 211 1941, Hall & Sirel J Am Chem Soc 74 836 1952]. It is dimorphic [Daasch & Kagarise J Am Chem Soc 77 6156 1955]. The oxime has m 130-131o, b 106o/25mm [Arzneimittel-Forsch 8 638 1958]. [Beilstein 1 IV 3219.]
Tag:1,3-Dichloroacetone(534-07-6) Related Product Information
Citric acid monohydrate 1,1,3-Trichloroacetone 2,2-Dichloropropionic acid 2,3-Dichloropropionitrile 2,6-DICHLOROPHENOLINDOPHENOL Chloroacetone 2,6-Dichloroindophenol sodium salt 2,6-DICHLORO-1,4-BENZOQUINONE 1,1,3,3-Tetrachloroacetone Hexachloroacetone 1,1,3,3-Tetrafluoro-1,3-dichloroacetone 2,3,4,5,6,6-HEXACHLORO-2,4-CYCLOHEXADIEN-1-ONE 3,5-Dichloro-4-hydroxypyridine 1,3-DIFLUOROTETRACHLOROACETONE 2,6-DICHLOROINDOPHENOL SODIUM SALT HYDRATE o-Acetoacetaniside FLUOROPENTACHLOROACETONE 1,1,3-TRICHLOROTRIFLUOROACETONE

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