Succinaldehyde

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Names

[ CAS No. ]:
638-37-9

[ Name ]:
Succinaldehyde

[Synonym ]:
1,4-BUTANEDIONE
Succinaldehyde
4-oxobutyraldehyde
Butanedial
Succinic dialdehyde
succinaldehyde acid
Succinic aldehyde
Succindialdehyde
β-Formylpropionaldehyde
butane-1,4-dial
MFCD00192456
1,4-dioxobutane
EINECS 211-333-8

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
154.1±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₆O₂

[ Molecular Weight ]:
86.089

[ Flash Point ]:
50.4±19.6 °C

[ Exact Mass ]:
86.036781

[ PSA ]:
34.14000

[ LogP ]:
-0.22

[ Vapour Pressure ]:
3.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.386

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R25;R36/37

[ Safety Phrases ]:
36/37

[ HS Code ]:
2912190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2,5-Dimethoxytetrahydrofuran
Furan,2,5-diethoxytetrahydro-
1,4-Butanediol
Succinic acid
Methanol
carbon monoxide
butadiene
trans,trans,cis-1,5,9-Cyclododecatriene
2,3-dioxabicyclo[2.2.2]octane

DownStream

1-Phenylpyrrolidine
2-(Methoxycarbonyl)-3-tropanone
methyl 6-oxohex-2-enoate
gamma-Butyrolactone
Indene
Butanedial, 2,3-dioxime
Pyrrole
Furan
N-Benzyltropinone
Tropinone

Customs

[ HS Code ]: 2912190090

[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%