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5-CHLORO-2-FURALDEHYDE

5-CHLORO-2-FURALDEHYDE structure

CAS No:
21508-19-0
Formula:
C5H3ClO2
Chemical Name:
5-CHLORO-2-FURALDEHYDE
Synonyms:
TIMTEC-BB SBB004223;5-CHLORO-2-FURALDEHYDE;5-chlorofuran-2-carboxaldehyde;5-CHLORO-2-FURALDEHYDE,97%;5-CHLORO-2-FURALDEHYDE, 98+%;5-Chloro-2-furaldehyde, 98%, stab. with 2% ethanol;5-Chloro-2-furaldehyde,97%,stabilized;5-Chloro-2-furaldehyde, stabilized, 97%
Categories:
Organic Chemistry > Aldehydes

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Description

White to yellow powder

5-CHLORO-2-FURALDEHYDE Basic Attributes

Molecular Weight：

130.53

Exact Mass：

129.982162

BRN：

108401

EC Number：

-0

HScode：

2932190090

Characteristics

PSA：

30.2

XLogP3：

1.7

Appearance：

White to off-white Crystalline Powder

Density：

1.4±0.1 g/cm3

Melting Point：

34-37 °C(lit.)

Boiling Point：

70°C10mm

Flash Point：

190 °F

Refractive Index：

1.543

Water Solubility：

Insoluble in water.

Storage Conditions：

2-8°C

Vapor Pressure：

0.553mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

5-CHLORO-2-FURALDEHYDE Use and Manufacturing

The aldehyde (3.5g) and conc. HCI (20MUT) were combined and stirred overnight at 40°C. The reaction mixture was poured into cold water and extracted with ether, washed with satd. NAHCO3 AND brine, dried over anhydrous MGS04, filtered and concentrated in vacuo to give 1.76g of product (55percent)The aldehyde (3.5 g) and cone. HC1 (20 ml) were combined and stirred overnight at 40 C. The reaction mixture was poured into cold water and extracted with ether, washed with satd. NaHCO3 and brine, dried over anhydrous MgSO4, filtered and concentrated in vacuo to give 1.76 g of product (55percent)The aldehyde (3.5 g) and conc. HCl (20 ml) were combined and stirred overnight at 40 C. The reaction mixture was poured into cold water and extracted with ether, washed with satd. NaHCO3 and brine, dried over anhydrous MgSO4, filtered and concentrated in vacuo to give 1.76 g of product (55percent)PREPARATIVE EXAMPLE 34.1; The aldehyde (3.5g) and conc. HCI (20ml) were combined and stirred overnight at 40°C. The reaction mixture was poured into cold water and extracted with ether, washed with satd. NaHCO3 and brine, dried over anhydrous MgS04, filtered and concentrated in vacuo to give 1.76g of product (55percent)The aldehyde (3.5g) and conc. HCl(20ml) were combined and stirred overnight at 40°C. The reaction mixture was poured into cold water and extracted with ether, washed with satd. NaHCO3 and brine, dried over anhydrous MgS04, filtered and concentrated in vacuo to give 1.76g of product (55percent)

Computed Properties

Molecular Weight:130.53
XLogP3:1.7
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:129.9821570
Monoisotopic Mass:129.9821570
Topological Polar Surface Area:30.2
Heavy Atom Count:8
Complexity:94.4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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5-CHLORO-2-FURALDEHYDE

CAS No.: 21508-19-0

Content: 99.00%

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5-CHLORO-2-FURALDEHYDE

CAS No.: 21508-19-0

Grade: industrial Grade

Content: 98%

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