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40348-66-1

40348-66-1 structure
40348-66-1 structure
  • Name: 1,2-butanediol
  • Chemical Name: (R)-Butane-1,2-diol
  • CAS Number: 40348-66-1
  • Molecular Formula: C4H10O2
  • Molecular Weight: 90.121
  • Create Date: 2018-06-08 09:51:53
  • Modify Date: 2025-08-21 16:55:19
Name (R)-Butane-1,2-diol
Synonyms 1,2-Butanediol, (2R)-
1,2-Dihydroxybutane
Butanediol, 1,2-
1,2-(Dihydroxy)butane
(R)-1,2-Dihydroxybutane
(2R)-Butane-1,2-diol
(R)-1,2-Butanediol
±-1,2-Butanediol
1,2-butanediol
1,2-Butanediol, (±)-
butane-1,2-diol
(2R)-1,2-Butanediol
(R)-1,2-Butylene Glycol
UNII:RUN0H01QEU
Density 1.0±0.1 g/cm3
Boiling Point 190.3±8.0 °C at 760 mmHg
Molecular Formula C4H10O2
Molecular Weight 90.121
Flash Point 93.3±0.0 °C
Exact Mass 90.068077
PSA 40.46000
LogP -0.81
Vapour Pressure 0.1±0.8 mmHg at 25°C
Index of Refraction 1.438
HS Code 2905399090
HS Code 2905399090
Summary 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%
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title: CAS No. 40348-66-1 | Chemsrc address: https://www.chemsrc.com/en/baike/88601.html

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