4-Oxoheptanedioic acid

Modify Date: 2024-01-12 09:07:08

4-Oxoheptanedioic acid Structure
4-Oxoheptanedioic acid structure
Common Name 4-Oxoheptanedioic acid
CAS Number 502-50-1 Molecular Weight 174.151
Density 1.3±0.1 g/cm3 Boiling Point 420.4±20.0 °C at 760 mmHg
Molecular Formula C7H10O5 Melting Point 142-144ºC(lit.)
MSDS Chinese USA Flash Point 222.2±18.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-Ketopimelic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 420.4±20.0 °C at 760 mmHg
Melting Point 142-144ºC(lit.)
Molecular Formula C7H10O5
Molecular Weight 174.151
Flash Point 222.2±18.3 °C
Exact Mass 174.052826
PSA 91.67000
LogP -0.82
Vapour Pressure 0.0±2.1 mmHg at 25°C
Index of Refraction 1.489

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918300090

 Synthetic Route

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

4-Oxoheptanedioic acid
EINECS 207-941-8
Heptanedioic acid, 4-oxo-
MFCD00002798
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