Threonine | CAS No. 80-68-2
Threonine
Basic Information
CAS Number
80-68-2
Molecular Formula
C4H9NO3
Molecular Weight
119.12 g/mol
AD
Basic Physical Properties
Melting Point
244 °C (dec.)
Boiling Point
345.8℃ at 760 mmHg
Density
1.3126 (rough estimate)
Water Solubility
200 g/L (25 ºC)
Flash Point
162.9°C
Solubility
Soluble in water.
Refractive Index
1.4183 (estimate)
Vapor Pressure
0.0±1.7 mmHg at 25°C
Safety Information
View Safety InformationHazard Statement
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Synonyms & References
English
- EN300-18051
- DL-Threonine (contains DL-Allothreonine)
- H-DL-Thr-OH
- DL-Threonine
- A808305
- CS-0154977
- CCRIS 8603
- DL-2-Amino-3-hydroxybutanoic acid
- AI3-18477
- BUTYRIC ACID, .ALPHA.-AMINO-.BETA.-HYDROXY-
- Z57127549
- AMY25310
- MFCD00004526
- STL163323
- F3AB6CE6-3CF9-4C81-A7D7-7C21F24FDC0E
- FT-0604667
- F2191-0228
- WLN: QY1&YZVQ -L
- Allothreonine, L-
- A0214
- FT-0625521
- CHEMBL30037
- 2-amino-3-hydroxy-butanoic acid
- FT-0604670
- SY024226
- NSC 41828
- NSC-206283
- BCP16820
- NSC-206292
- 2-amino-3-hydroxybutanoicacid
- LS-170797
MDL Number
MFCD00063722
Customs Code
29225000
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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