TRIS(HYDROXYMETHYL)PHOSPHINE
Tris(Hydroxymethyl)Phosphine
CAS: 2767-80-8
Molecular Formula: C3H9O3P
TRIS(HYDROXYMETHYL)PHOSPHINE - Names and Identifiers
TRIS(HYDROXYMETHYL)PHOSPHINE - Physico-chemical Properties
| Molecular Formula | C3H9O3P |
| Molar Mass | 124.08 |
| Density | 1.137 (estimate) |
| Melting Point | 48-56°C(lit.) |
| Boling Point | 111-113°C2.5mm Hg(lit.) |
| Flash Point | >230°F |
| Appearance | Powder, Crystals or Chunks |
| Color | White to pale yellow |
| pKa | 13.19±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | air sensitive |
TRIS(HYDROXYMETHYL)PHOSPHINE - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R25 - Toxic if swallowed R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | PC3502500 |
| HS Code | 29310099 |
TRIS(HYDROXYMETHYL)PHOSPHINE - References
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 02:00:14
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View History
TRIS(HYDROXYMETHYL)PHOSPHINE
Cyclohexane, [3-[(2-methoxyethoxy)methoxy]-1-propen-1-yl]-
N2-(((9H-荧光素-9-基)甲氧基)羰)-N6-氨基甲酰-L-赖氨酸盐酸盐
二苯甲烷二异氰酸酯和聚醚多元醇的聚氨基甲酸乙酯的预聚体
Sorbitan, monoisohexadecanoate
Cyclopropanecarbonitrile, 2-(4-fluorophenyl)-, (1R,2R)-rel- (9CI)
2-(2-氯-5-(苯基磺酰基)苯甲酰氨基)苯甲酸
dl-aspartic acid hemimagnesium
2-[(2-甲氧基乙基)氨基]-N,N-二甲基乙酰胺
Reactive Blue 171
Cyclohexane, [3-[(2-methoxyethoxy)methoxy]-1-propen-1-yl]-
N2-(((9H-荧光素-9-基)甲氧基)羰)-N6-氨基甲酰-L-赖氨酸盐酸盐
二苯甲烷二异氰酸酯和聚醚多元醇的聚氨基甲酸乙酯的预聚体
Sorbitan, monoisohexadecanoate
Cyclopropanecarbonitrile, 2-(4-fluorophenyl)-, (1R,2R)-rel- (9CI)
2-(2-氯-5-(苯基磺酰基)苯甲酰氨基)苯甲酸
dl-aspartic acid hemimagnesium
2-[(2-甲氧基乙基)氨基]-N,N-二甲基乙酰胺
Reactive Blue 171