Basic information
- Name:
1-Propanesulfonic acid,3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-
- Superlist Name:
- TAPS
- CAS No.:
29915-38-6
- Molecular Structure:
![Molecular Structure of 29915-38-6 (1-Propanesulfonic acid,3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-)](http://www.lookchem.com/300w/2010/0620/29915-38-6.jpg)
- Formula:
- C7H17NO6S
- Molecular Weight:
- 243.28
- Synonyms:
- 3-[N-[Tris(hydroxymethyl)methyl]amino]-1-propanesulfonicacid;N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid;NSC 610928;TAPS (buffering agent);Tris(hydroxymethyl)methylaminopropanesulfonicacid;
- EINECS:
- 249-954-1
- Density:
- 1.483 g/cm3
- Melting Point:
- 230-235 °C (dec.)
- Solubility:
- H2O: 1 M at 20 °C, clear, colorless
- Appearance:
- White/clear crystalline powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 22-24/25-36-26 Details
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Specification
The 1-Propanesulfonic acid,3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-, with the CAS registry number 29915-38-6, is also known as 3-(Tris(hydroxymethyl)methylamino)-1-propanesulfonic acid. It belongs to the product categories of API Intermediates; Biochemistry; Good's Buffers; Buffer. Its EINECS registry number is 249-954-1. This chemical's molecular formula is C7H17NO6S and molecular weight is 243.28. Its IUPAC name is called 3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]propane-1-sulfonic acid. The product should be sealed at room temperature. What's more, it should be protected from strong oxides.
Physical properties of 1-Propanesulfonic acid,3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-: (1)ACD/LogP: -2.40; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -4.91; (4)ACD/LogD (pH 7.4): -5.31; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 7; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 11; (12)Index of Refraction: 1.56; (13)Molar Refractivity: 53.07 cm3; (14)Molar Volume: 164 cm3; (15)Surface Tension: 75.7 dyne/cm; (16)Density: 1.483 g/cm3.
When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(CNC(CO)(CO)CO)CS(=O)(=O)O
(2)InChI: InChI=1S/C7H17NO6S/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14/h8-11H,1-6H2,(H,12,13,14)
(3)InChIKey: YNLCVAQJIKOXER-UHFFFAOYSA-N

