DL-Threonine
DL-Threonine
- CAS:
- 80-68-2
- MF:
- C4H9NO3
- MW:
- 119.12
Suppliers by country/region
Company Type
Properties
- Melting point:
- 244 °C (dec.)(lit.)
- alpha
- [α]D20 0±1.0゜ (c=6, H2O)
- Boiling point:
- 222.38°C (rough estimate)
- Density
- 1.3126 (rough estimate)
- refractive index
- 1.4183 (estimate)
- storage temp.
- Store at RT.
- solubility
- Soluble in water, Insoluble in absolute alcohol and oils
- pka
- 2.09(at 25℃)
- form
- Powder
- color
- White
- Water Solubility
- 200 g/L (25 ºC)
- Merck
- 14,9380
- BRN
- 1721647
- LogP
- -1.136 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 24/25-37/39-26
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29225000
Use
It is the same as the content analysis method of DL-alanine. Every mL of 0.1mol/L perchloric acid solution is equivalent to 11.91 mg of DL-threonine (C4H9NO3).
15 India supplier list of "DL-Threonine"
- Product Name:DL-Threonine, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:DL-Threonine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:DL-Threonine
- Products Intro:Brand:sigma aldrich | Product Number:T8375 | Purity:≥95%(titration)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:DL-Threonine 98% (HPLC)
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.083928
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Threonine
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:DL-Threonine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Threonine
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:Threonine
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:DL-ThreonineextrapureCHR,99%
- Products Intro:Brand:trivenichemical | Product Number:75164
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-THREONINEForBiochemistry
- Products Intro:Brand:lobachemie | Product Number:06301 | Purity:99%
- Company Type: Trader
- Country/Region: Mumbai,INDIA