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02577

1,2-Dichloropropane

analytical standard

Synonym(s):

Propylene dichloride

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About This Item

Linear Formula:
CH3CHClCH2Cl
CAS Number:
78-87-5
Molecular Weight:
112.99
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329747463
EC Number:
201-152-2
Beilstein/REAXYS Number:
1718880
MDL number:
MFCD00000868
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grade

analytical standard

Quality Level

100

vapor density

3.89 (vs air)

vapor pressure

40 mmHg ( 19.4 °C)

assay

≥99.5% (GC)

autoignition temp.

1035 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

14.5 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.439

bp

95-96 °C (lit.)

mp

−100 °C (lit.)

density

1.156 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

CC(Cl)CCl

InChI

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

InChI key

KNKRKFALVUDBJE-UHFFFAOYSA-N

General description

1,2-Dichloropropane (1,2-D), is a colorless watery liquid with a sweet odor. It sinks in water and produces irritating vapor. It is a short-chain chlorinated aliphatic compound, commonly used as fumigant and as insecticide. It is a widespread groundwater contaminant. Anaerobic bacteria have the capacity to reductively dechlorinate it to propene.

Application

1,2-Dichloropropane may be used as an analytical reference standard for the determination of the analyte in wastewater, marine water, drinking water and air samples by gas chromatography (GC) technique.

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

59.0 °F - closed cup

flash_point_c

15.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK2821
BCCK9690
BCCD9995
BCBW8658
BCBR9168V

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A sequential analysis for volatile organics in water by purge-and-trap capillary column gas chromatography with photoionization and electrolytic conductivity detectors in series
Ho JSY
Journal of Chromatographic Science, 27(2), 91-98 (1989)
Continuous determination of volatile organic compounds in the atmosphere by an automated gas chromatographic system
Yamamoto N, et al.
Journal of Chromatography A, 819(1-2), 177-186 (1998)
Simultaneous quantification of polar and non-polar volatile organic compounds in water samples by direct aqueous injection-gas chromatography/mass spectrometry
Aeppli C, et al.
Journal of Chromatography A, 1181(1-2), 116-124 (2008)
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