![]() 2,2-Bis(hydroxymethyl)propionic acid structure
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Common Name | 2,2-Bis(hydroxymethyl)propionic acid | ||
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CAS Number | 4767-03-7 | Molecular Weight | 134.130 | |
Density | 1.3±0.1 g/cm3 | Boiling Point | 366.7±32.0 °C at 760 mmHg | |
Molecular Formula | C5H10O4 | Melting Point | 189-191 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 189.7±21.6 °C | |
Symbol |
![]() GHS07 |
Signal Word | Warning |
Name | 2,2-Bis(hydroxymethyl)propionic acid |
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Synonym | More Synonyms |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 366.7±32.0 °C at 760 mmHg |
Melting Point | 189-191 °C(lit.) |
Molecular Formula | C5H10O4 |
Molecular Weight | 134.130 |
Flash Point | 189.7±21.6 °C |
Exact Mass | 134.057907 |
PSA | 77.76000 |
LogP | -1.90 |
Vapour density | <1 (vs air) |
Vapour Pressure | 0.0±1.9 mmHg at 25°C |
Index of Refraction | 1.504 |
Stability | Stable. Hygroscopic. |
Water Solubility | soluble |
Symbol |
![]() GHS07 |
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Signal Word | Warning |
Hazard Statements | H319-H335 |
Precautionary Statements | P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant |
Risk Phrases | R36/37 |
Safety Phrases | S26-S37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
HS Code | 2918199090 |
~% 2,2-Bis(hydroxy... CAS#:4767-03-7 |
Literature: US2003/162996 A1, ; |
~% 2,2-Bis(hydroxy... CAS#:4767-03-7 |
Literature: Monatshefte fuer Chemie, , vol. 88, p. 1099,1102 |
~% 2,2-Bis(hydroxy... CAS#:4767-03-7 |
Literature: Monatshefte fuer Chemie, , vol. 22, p. 456 |
~% 2,2-Bis(hydroxy... CAS#:4767-03-7 |
Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 78, p. 921,923 Recueil des Travaux Chimiques des Pays-Bas, , vol. 76, p. 546 |
Precursor 3 | |
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DownStream 9 | |
HS Code | 2918199090 |
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Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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2,2-Bis(Hydroxymethyl)Propanoicacid |
2,2-bis(hydroxymethyl)-propionic acid |
DiMethylol Propionic |
Bis(hydroxymethyl)propionic acid |
α, α-Dimethylolpropionic acid |
2,2-Bis(hydroxymethyl)propionic Acid |
2,2-Bis(hydroxymethyl)propanoic acid |
α,α-Bis(hydroxymethyl)propionic acid |
2,2-Dimethylolpropionic Acid |
3-Hydroxy-2-hydroxymethyl-2-methyl-propionic acid |
Bis-MPA |
MFCD00004199 |
Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl- |
2,2-BIS(4-CARBOXY-3-NITROPHENYL)HEXAFLUOROPROPANE |
3-hydroxyl-2-hydroxymethyl-2-methylpropionic acid |
2-carboxy-2-methyl-1,3-propanediol |
3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid |
Dimethylolpropionic Acid |
dihydroxypivalic acid |
EINECS 225-306-3 |
2,2-bis(methylol)propionic acid |
DMPA |