Morpholine-4-carbaldehyde

Modify Date: 2025-08-21 08:31:42

Morpholine-4-carbaldehyde Structure
Morpholine-4-carbaldehyde structure
Common Name Morpholine-4-carbaldehyde
CAS Number 4394-85-8 Molecular Weight 115.131
Density 1.2±0.1 g/cm3 Boiling Point 236.5±0.0 °C at 760 mmHg
Molecular Formula C5H9NO2 Melting Point 20-23 °C(lit.)
MSDS Chinese USA Flash Point 107.0±25.4 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-Formylmorpholine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 236.5±0.0 °C at 760 mmHg
Melting Point 20-23 °C(lit.)
Molecular Formula C5H9NO2
Molecular Weight 115.131
Flash Point 107.0±25.4 °C
Exact Mass 115.063332
PSA 29.54000
LogP -1.30
Vapour Pressure 0.0±0.4 mmHg at 25°C
Index of Refraction 1.548
Storage condition 2-8°C
Water Solubility SOLUBLE

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QD9694000
CHEMICAL NAME :
4-Morpholinecarboxaldehyde
CAS REGISTRY NUMBER :
4394-85-8
BEILSTEIN REFERENCE NO. :
0110293
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C5-H9-N-O2
MOLECULAR WEIGHT :
115.15
WISWESSER LINE NOTATION :
T6N DOTJ AVH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,888,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,888,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6500 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>16 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S23-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS QD9694000
HS Code 29349990

 Synthetic Route

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles4

More Articles
Reaction of tertiary formamides with sulphur tetrafluoride. Direct synthesis of (trifluoromethyl) amines. Dmowski W and Kaminski M.

J. Fluor. Chem. 23(3) , 207-18, (1983)

209. A synthesis of adenine labelled with 14C. Clark VM and Kalckar HM.

J. Chem. Soc. , 1029-30, (1950)

Cyclic host having double bonds as bridging units. Paek K-S and Cram DJ.

Bull. Korean Chem. Soc. 10(6) , 569, (1989)

 Synonyms

morpholine-4-carbaldehyde
Molsidomine impurity D
EINECS 224-518-3
4-Morpholinecarboxaldehyde
MFCD00006170
4-Morpholinecarbaldehyde
4-formylmorpholine
N-Formylmorpholine
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