1,2-Dichloropropane

{{distinguish|1,3-dichloropropane}}

{{Chembox

| Verifiedfields = changed

| Watchedfields = changed

| verifiedrevid = 477203682

| Reference =[http://www.sigmaaldrich.com/catalog/ProductDetail.do?D7=0&N5=SEARCH_CONCAT_PNO|BRAND_KEY&N4=D72182|ALDRICH&N25=0&QS=ON&F=SPEC 1,2-Dichloropropane] at Sigma-Aldrich

| ImageFile = 1,2-dichloropropane skeletal.png

| ImageSize = 150px

| ImageAlt =

| PIN = 1,2-Dichloropropane

| OtherNames = Propylene dichloride, Propane, 1,2-dichloro-

|Section1={{Chembox Identifiers

| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID = 6316

| InChI = 1/C3H6Cl2/c1-3(5)2-4/h3H,2H2,1H3

| InChIKey = KNKRKFALVUDBJE-UHFFFAOYAR

| ChEMBL_Ref = {{ebicite|correct|EBI}}

| ChEMBL = 44641

| StdInChI_Ref = {{stdinchicite|correct|chemspider}}

| StdInChI = 1S/C3H6Cl2/c1-3(5)2-4/h3H,2H2,1H3

| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}

| StdInChIKey = KNKRKFALVUDBJE-UHFFFAOYSA-N

| CASNo_Ref = {{cascite|correct|CAS}}

| CASNo = 78-87-5

| PubChem = 6564

| ChEBI = 82163

| KEGG_Ref = {{keggcite|correct|kegg}}

| KEGG = C19034

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = RRZ023OFWL

| EC_number = 201-152-2

| RTECS = TX9625000

| UNNumber = 1279

| SMILES = ClCC(Cl)C

}}

|Section2={{Chembox Properties

| C=3 | H=6 | Cl=2

| Appearance = Colorless liquid

| Odor = like chloroform

| Density = 1.156 g/cm{{sup|3}}

| MeltingPtC = −100

| BoilingPtC = 95 to 96

| Solubility = 0.26 g/100 mL (at 20 °C)

| VaporPressure = 40 mmHg (20°C)

}}

|Section3={{Chembox Hazards

| MainHazards =

| FlashPtC = 16

| AutoignitionPtC = 557

| GHSPictograms = {{GHS07}}{{GHS08}}

| GHSSignalWord = Danger

| HPhrases = {{H-phrases|225|302|332|350}}

| PPhrases = {{P-phrases|201|202|210|233|240|241|242|243|261|264|270|271|280|281|301+312|303+361+353|304+312|304+340|308+313|312|330|370+378|403+235|405|501}}

| NFPA-H = 2

| NFPA-F = 3

| NFPA-R = 0

| PEL = TWA 75 ppm (350 mg/m{{sup|3}}){{PGCH|0534}}

| ExploLimits = 3.4%-14.5%

| IDLH = Ca [400 ppm]

| REL = Ca

| LC50 = 2000 ppm (rat, 4 hr)
720 ppm (mouse, 10 hr)
2980 ppm (rat, 8 hr){{IDLH|78875|Propylene dichloride}}

| LD50 = 860 mg/kg (mouse, oral)
1947 mg/kg (rat, oral)
2000 mg/kg (guinea pig, oral)

}}

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1,2-Dichloropropane is an organic compound classified as a chlorocarbon. It is a colorless, flammable liquid with a sweet odor. it is obtained as a byproduct of the production of epichlorohydrin, which is produced on a large scale.Manfred Rossberg, Wilhelm Lendle, Gerhard Pfleiderer, Adolf Tögel, Eberhard-Ludwig Dreher, Ernst Langer, Heinz Rassaerts, Peter Kleinschmidt, Heinz Strack, Richard Cook, Uwe Beck, Karl-August Lipper, Theodore R. Torkelson, Eckhard Löser, Klaus K. Beutel, Trevor Mann "Chlorinated Hydrocarbons" in Ullmann's Encyclopedia of Industrial Chemistry 2006, Wiley-VCH, Weinheim. {{doi|10.1002/14356007.a06_233.pub2}}.