| Identification | More | [Name]
3-Methylamino-1,2-propanediol | [CAS]
40137-22-2 | [Synonyms]
3-(AMINOMETHYL)-1,2-PROPANEDIOL
3-METHYLAMINO-1,2-PROPANEDIOL
3-METHYLAMINO-PROPANE-1,2-DIOL
N-METHYL-3-AMINO-1,2-PROPANEDIOL
2,3-Dihydroxy-N-methylpropylamine
3-Methylamino-1,2-Propandiol
N-Methyl-2,3-dihydroxypropylamine
1,2-Propanediol, 3-(methylamino)-
3-METHYLAMINO-1,2-PROPANEDIOL (N-METHYL-3-AMINO-1,2-PROPANEDIOL)
3-METHYLAMINO-1,2-PROPANEDIOL 99+% | [EINECS(EC#)]
254-809-0 | [Molecular Formula]
C4H11NO2 | [MDL Number]
MFCD00082732 | [Molecular Weight]
105.14 | [MOL File]
40137-22-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to pale yellow viscous liquid | [Melting point ]
69°C (estimate) | [Boiling point ]
247 °C
| [density ]
1.095 g/mL at 20 °C(lit.)
| [refractive index ]
n20/D 1.476
| [Fp ]
152 °C
| [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
clear liquid | [pka]
14.09±0.20(Predicted) | [color ]
Colorless to Almost colorless | [Specific Gravity]
1.0921 | [PH]
11.5 (100g/l, H2O, 20℃) | [Water Solubility ]
miscible | [BRN ]
1733341 | [CAS DataBase Reference]
40137-22-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
2735 | [WGK Germany ]
3
| [F ]
3-10-34 | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29221980 | [Toxicity]
LD50 orally in Rabbit: > 2000 mg/kg |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to pale yellow viscous liquid | [Definition]
ChEBI: 3-methylamino-1,2-propanediol is a secondary amine. | [Preparation]
3-Methylamino-1,2-propanediol (MAPD) is synthesized by reacting 3-chloro-1,2-propanediol (CPD) with
monomethyl amine in alkaline environment by adding sodium hydroxide.
Afterwards, the product undergoes a series of purification steps. |
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