Introduction：Basic information about CAS 1135-40-6|N-Cyclohexyl-3-aminopropanesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N-Cyclohexyl-3-aminopropanesulfonic acid |
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| CAS Number | 1135-40-6 | Molecular Weight | 259.298 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C9H18NNaO4S | Melting Point | >300 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | / |
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Names
| Name | 3-(Cyclohexylamino)-1-propanesulfonic acid |
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| Synonym | More Synonyms |
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N-Cyclohexyl-3-aminopropanesulfonic acid BiologicalActivity
| Description | CAPS, cyclohexylaminopropane sulfonic acid, is a surfactant. CAPS can be used as biological buffer (0.05 M, pH 11) for dialysis[1][2]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| In Vitro | CAPS surfactant bears a single neyative charge since the amine is not ionized at high pH[1]. |
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| References | [1]. Bedard P R, et al. Ion Interaction: The Energetics and Mechanism of The Competitive Behavior Between Two Similarly Charged Molecules. 1. The Effect of Ionic Strength, Acetonitrile and Surfactant Concentration[J]. Journal of Liquid Chromatography, 1985, 8(13):2417-2443. [2]. Oberley TD, et al. The effect of the dimeric and multimeric forms of fibronectin on the adhesion and growth of primary glomerular cells. Exp Cell Res. 1983 May;145(2):265-76. |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Melting Point | >300 °C(lit.) |
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| Molecular Formula | C9H18NNaO4S |
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| Molecular Weight | 259.298 |
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| Exact Mass | 259.085419 |
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| PSA | 74.78000 |
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| LogP | 0.05 |
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| Index of Refraction | 1.515 |
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| InChIKey | PJWWRFATQTVXHA-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(O)CCCNC1CCCCC1 |
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| Storage condition | Store at RT. |
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| Stability | Stable. Incompatible with strong oxidizing agents. |
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| Water Solubility | 9 g/100 mL (20 ºC) |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TZ6395000
- CHEMICAL NAME :
- 1-Propanesulfonic acid, 3-(cyclohexylamino)-
- CAS REGISTRY NUMBER :
- 1135-40-6
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H19-N-O3-S
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- >316 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982
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Safety Information
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R22;R36/37/38 |
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| Safety Phrases | S26-S36/37/39-S37/39-S24/25-S22-S23 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | TZ6395000 |
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| HS Code | 2921300090 |
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Customs
| HS Code | 2921300090 |
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| Summary | 2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| 3-(Cyclohexylamino)propane-1-sulfonic acid |
| N-Cyclohexyl-3-aminopropanesulfonic acid |
| 3-Cyclohexylamino-2-hydroxy-1-propanesulfonic acid sodium salt |
| Sodium 3-Cyclohexylamino-2-hydroxypropanesulfonate |
| CAPS (buffer) |
| 1-Propanesulfonic acid, 3-(cyclohexylamino)-2-hydroxy-, sodium salt (1:1) |
| 3-Cyclohexylamino-Propane-1-Sulfonic Acid |
| MFCD00003837 |
| Sodium 3-(cyclohexylamino)-2-hydroxypropane-1-sulfonate |
| Sodium 3-(cyclohexylamino)-2-hydroxy-1-propanesulfonate |
| 3-cyclohexylaminopropane-1-sulphonic acid |
| 1-Propanesulfonic acid, 3-(cyclohexylamino)- |
| EINECS 214-492-1 |
| CAPSO sodium salt |
| CAPS Buffer |
| N-cyclohexyl-3-aminopropane sulfonic acid |
| 3-Cyclohexylaminopropanesulfonic Acid [Good's buffer component |
| 3-Cyclohexylamino-2-hydroxypropanesulfonic Acid Sodium Salt |
| sodium,3-(cyclohexylamino)-2-hydroxypropane-1-sulfonate |
| 3-Cyclohexylaminopropanesulfonic Acid |
| 3-(Cyclohexylamino)-1-propanesuhinic acid |
| 3-(Cyclohexylamino)-1-propanesulfonic acid |
| CAPS |
