ChemicalBook > CAS DataBase List > 4-Formylmorpholine

4-Formylmorpholine

Product Name
4-Formylmorpholine
CAS No.
4394-85-8
Chemical Name
4-Formylmorpholine
Synonyms
4-FORMYLMORPHOLINE;4-Morpholinecarbaldehyde;Formmorpholime;N-Formylmorphol;N-Formylmorfolin;N-FORMYLMORPHOLINE;N-Formyl Morpholin;TIMTEC-BB SBB007670;Morpholine, 4-formyl-;4-Formylmorpholine>
CBNumber
CB8684608
Molecular Formula
C5H9NO2
Formula Weight
115.13
MOL File
4394-85-8.mol
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4-Formylmorpholine Property

Melting point:
20-23 °C (lit.)
Boiling point:
236-237 °C (lit.)
Density 
1.145 g/mL at 25 °C (lit.)
vapor pressure 
0.03 hPa (20 °C)
refractive index 
n20/D 1.485(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
SOLUBLE
pka
-0.75±0.20(Predicted)
form 
Liquid
color 
Clear yellow
PH
10 (250g/l, H2O, 20℃)
explosive limit
1.2-8.2%(V)
Water Solubility 
SOLUBLE
Sensitive 
Hygroscopic
BRN 
110293
LogP
-1.2 at 23℃
CAS DataBase Reference
4394-85-8(CAS DataBase Reference)
NIST Chemistry Reference
N-Formylmorpholine(4394-85-8)
EPA Substance Registry System
4-Morpholinecarboxaldehyde (4394-85-8)
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Safety

Risk Statements 
36/37/38
Safety Statements 
23-24/25
WGK Germany 
3
RTECS 
QD9694000
Autoignition Temperature
345 °C DIN 51794
TSCA 
Yes
HS Code 
29349990
Toxicity
LD50 orally in Rabbit: > 7360 mg/kg LD50 dermal Rabbit > 18400 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.18582
Product name
N-Formylmorpholine
Purity
for synthesis
Packaging
100ML
Price
$59.2
Updated
2024/03/01
Sigma-Aldrich
Product number
8.18582
Product name
N-Formylmorpholine
Purity
for synthesis
Packaging
500ML
Price
$166
Updated
2024/03/01
Sigma-Aldrich
Product number
250376
Product name
4-Formylmorpholine
Purity
99%
Packaging
100g
Price
$51.4
Updated
2024/03/01
Sigma-Aldrich
Product number
250376
Product name
4-Formylmorpholine
Purity
99%
Packaging
500g
Price
$173
Updated
2024/03/01
TCI Chemical
Product number
F0157
Product name
4-Formylmorpholine
Purity
>99.0%(GC)
Packaging
25g
Price
$22
Updated
2024/03/01
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4-Formylmorpholine Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOW LIQUID

Uses

4-Formylmorpholine is widely used as a solvent and extracting agent for aromatics. It is used as a scrubbing agent for acidic gases. It is employed in the preparation of adenine hydrochloride labeled with 14C, 4-(trifluoromethyl)morpholine, 3-alkyl-2-chloro-5,6-dihydrobenzaldehyde and terphenyl dialdehyde. It plays an important role in the desulfurization of natural gas, synthetic gas, flue gas and gasoline.

Uses

4-Formylmorpholine has been used in the preparation of:

  • adenine hydrochloride labelled with 14C
  • terphenyl dialdehyde

Synthesis Reference(s)

The Journal of Organic Chemistry, 25, p. 199, 1960 DOI: 10.1021/jo01072a012

General Description

Treatment of 4-formylmorpholine with sulphur tetrafluoride in the presence of potassium fluoride gives 4-(trifluoromethyl)morpholine in excellent yields. 4-Formylmorpholine reacts with series of 2-alkyl-2-cyclohexen-1-ones in the presence of POCl3 to give the corresponding 3-alkyl-2-chloro-5,6-dihydrobenzaldehydes and allylic alcohols (by-product).

Flammability and Explosibility

Non flammable

4-Formylmorpholine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-Formylmorpholine manufacturers

Qingdao RENAS Polymer Material Co., Ltd.
Product
N-Formylmorpholine 4394-85-8
Price
US $0.00/kg
Min. Order
20kg
Purity
99.5%
Supply Ability
10 tons
Release date
2024-04-29
Henan Fengda Chemical Co., Ltd
Product
N-Formylmorpholine 4394-85-8
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-24
Hebei Duling International Trade Co. LTD
Product
N-formylmorpholine 4394-85-8
Price
US $80.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100tons
Release date
2023-11-02

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