-
Name
METHOTREXATE HYDRATE
- EINECS
- CAS No. 133073-73-1
- Density 1.536g/cm3
- Solubility
- Melting Point 195 °C
- Formula C20H22 N8 O5 . x H2 O
- Boiling Point °Cat760mmHg
- Molecular Weight 472.45
- Flash Point °C
- Transport Information
- Appearance
- Safety
- Risk Codes R61; R25; R36/38
-
Molecular Structure
- Hazard Symbols
- Synonyms (+)AMETHOPTERINE HYDRATE;(+)-AMETHOPTERIN HYDRATE;4-AMINO-10-METHYLFOLIC ACID HYDRATE;METHYLAMINOPTERIN HYDRATE;METHOTREXATE HYDRATE;L-4-AMINO-N10-METHYLPTEROYL-GLUTAMIC ACID HYDRATE;L-(+)-AMETHOPTERIN HYDRATE;L-AMETHOPTERIN HYDRATE
- PSA 210.54000
- LogP 1.82170
Methotrexate hydrate Chemical Properties
Product Name: Methotrexate hydrate
Molecular Structure:
Molecular Formula: C20H24N8O6
Molecular Weight: 472.4546
Synonyms of Methotrexate hydrate (CAS NO.133073-73-1): (+)Amethopterine hydrate ; (+)-Amethopterin hydrate ; 4-Amino-10-methylfolic acid hydrate ; Methylaminopterin hydrate ; L-4-Amino-n10-methylpteroyl-glutamic acid hydrate ; L-(+)-Amethopterin hydrate ; L-Amethopterin hydrate
CAS NO: 133073-73-1
Melting point: 195 °C
H bond acceptors: 13
H bond donors: 7
Freely Rotating Bonds: 9
Polar Surface Area: 134.19 Å2
Flash Point: 517 °C
Enthalpy of Vaporization: 141.93 kJ/mol
Boiling Point of Methotrexate hydrate (CAS NO.133073-73-1): 931.3 °C at 760 mmHg
Methotrexate hydrate Safety Profile
Hazard Codes of Methotrexate hydrate (CAS NO.133073-73-1): 
T
Risk Statements: 61-25-36/38
R61: May cause harm to the unborn child.
R25: Toxic if swallowed.
R36/38: Irritating to eyes and skin.
Safety Statements: 53-26-36/37-45
S53: Avoid exposure - obtain special instructions before use.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37: Wear suitable protective clothing and gloves.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: MA1225000
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