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769-42-6

769-42-6 structure
769-42-6 structure
  • Name: 1,3-dimethylbarbituric acid
  • Chemical Name: 1,3-Dimethylbarbituric acid
  • CAS Number: 769-42-6
  • Molecular Formula: C6H8N2O3
  • Molecular Weight: 156.139
  • Create Date: 2018-05-09 08:00:00
  • Modify Date: 2024-01-02 18:09:21

Name 1,3-Dimethylbarbituric acid
Synonyms 1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione
EINECS 212-211-7
1,3-dimethylbarbituric acid
1,3-Dimethylpyrimidin-2,4,6(1H,3H,5H)-trion
1,3-dimethyl-1,3-diazinane-2,4,6-trione
1,3-Dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione
2,4,6(1H,3H,5H)-Pyrimidinetrione, 1,3-dimethyl-
MFCD00006675
1,3-Dimethylbarbituricacid
Density 1.3±0.1 g/cm3
Boiling Point 228.1±23.0 °C at 760 mmHg
Melting Point 121-123 °C(lit.)
Molecular Formula C6H8N2O3
Molecular Weight 156.139
Flash Point 95.3±15.0 °C
Exact Mass 156.053497
PSA 57.69000
LogP -2.21
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.511
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H318
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R22;R41
Safety Phrases S26-S36/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933540000
HS Code 2933540000
Summary 2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%