CAS No.36437-19-1,2-Chloromalonaldehyde Suppliers

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Basic Information

Molecular Structure:
CAS No.:	36437-19-1
Name:	2-Chloromalonaldehyde

Formula:	C₃H₃ClO₂
Molecular Weight:	106.509
Synonyms:	Malonaldehyde,chloro- (6CI);Propanedial, chloro- (9CI);2-Chloro-1,3-propanedial;Chloromalonaldehyde;Chloromalonic dialdehyde;
Density:	1.371 g/cm³
Melting Point:	140-145 °C
Boiling Point:	204.6 °C at 760 mmHg
Flash Point:	77.5 °C
Hazard Symbols:	Xn
Risk Codes:	36/37/38-20/21/22
Safety:	36/37/39-26
PSA:	34.14000
LogP:	-0.00840

Synthetic route

: 122-31-6
malondialdehyde bis(diethyl acetal)

: 36437-19-1
2-chloromalonaldehyde

Conditions

Conditions	Yield
With phosphorus pentachloride anschliessend Behandeln mit Sulfurylchlorid unter Zusatz von Dibenzoylperoxid und Schuetteln mit wss.Natriumcarbonat-Loesung;

: 20589-85-9
1,2,3,3-tetrachloro-1-propene

: 36437-19-1
2-chloromalonaldehyde

Conditions

Conditions	Yield
With sulfuric acid
With sulfuric acid at 30 - 40℃;

: 65041-41-0
5-tert-butoxy-6-chloro-2,3-dihydro-5H-[1,4]dioxepine

: 36437-19-1
2-chloromalonaldehyde

Conditions

Conditions	Yield
With hydrogenchloride In 1,4-dioxane Ambient temperature;

: 53923-47-0
7,7-dichloro-2,5-dioxybicyclo <4.1.0> heptane

: 36437-19-1
2-chloromalonaldehyde

Conditions

Conditions	Yield
With acetic acid Heating;

: 20589-85-9
1,2,3,3-tetrachloro-1-propene

: 7664-93-9
sulfuric acid

: 36437-19-1
2-chloromalonaldehyde

Conditions

Conditions	Yield
at 30 - 40℃;

trimethylene glycol diacetate: trimethylene glycol diacetate

: 36437-19-1
2-chloromalonaldehyde

Conditions

Conditions	Yield
With chlorine Irradiation.durch UV bei Raumtemperatur und 4-stdg. Erwaermen des Chlorierungsprodukts mit Aethanol oder laengeres Behandeln mit konz. H2SO4, zuletzt bei 40grad;

: 131139-84-9
3-anilino-2-chloro-acrylaldehyde

acid: acid

A: 36437-19-1
2-chloromalonaldehyde

B: 62-53-3
aniline

...Expand

: 131139-84-9
3-anilino-2-chloro-acrylaldehyde

alkali: alkali

A: 36437-19-1
2-chloromalonaldehyde

B: 62-53-3
aniline

...Expand

: 3-benzoyloxy-2-chloro-acrylaldehyde

alcoholic potash: alcoholic potash

A: 36437-19-1
2-chloromalonaldehyde

B: 65-85-0
benzoic acid

...Expand

: 951330-88-4
C10H15NO2S

: 36437-19-1
2-chloromalonaldehyde

: C13H15NO3S

Conditions

Conditions	Yield
With sodium hydrogencarbonate In tetrahydrofuran at 50℃; for 14h;	94%

Raw Materials

122-31-6

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Specification

The CAS registry number of Propanedial, 2-chloro- is 36437-19-1. In addition, the molecular formula is C₃H₃ClO₂ and the molecular weight is 106.50. The IUPAC name is 2-chloropropanedial. What's more, it should be stored in sealed container, and put in a cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: -0.16; (2)ACD/LogD (pH 5.5): -2.24; (3)ACD/LogD (pH 7.4): -3.54; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 26.3 Å²; (12)Index of Refraction: 1.488; (13)Molar Refractivity: 22.41 cm³; (14)Molar Volume: 77.6 cm³; (15)Polarizability: 8.88 ×10^-24cm³; (16)Surface Tension: 43 dyne/cm; (17)Density: 1.371 g/cm³; (18)Flash Point: 77.5 °C; (19)Enthalpy of Vaporization: 51.29 kJ/mol; (20)Boiling Point: 204.6 °C at 760 mmHg; (21)Vapour Pressure: 0.0625 mmHg at 25°C.

Uses of Propanedial, 2-chloro-: it can be used to get Chlormalonaldehyd. This reaction will need reagent KOH and solvent H₂O. The pH value of the reaction solution is 9. The yield is about 85%.

Propanedial, 2-chloro- can be used to get Chlormalonaldehyd.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: O=CC(Cl)=CO
(2)Std. InChI: InChI=1S/C3H3ClO2/c4-3(1-5)2-6/h1-2,5H
(3)Std. InChIKey: SYXFXUMRQSTIKC-UHFFFAOYSA-N