CAS Number4402-32-8
Synonyms1H-Pyrazole-3,5-dicarboxylic acid hydrate (1:1); 1H-Pyrazole-3,5-dicarboxylic acid monohydrate; 1H-pyrazole-3,5-dicarboxylic acid hydrate; 1H-Pyrazole-3,5-dicarboxylic acid, hydrate (1:1); 1-(diethylamino)propan-2-ol; EINECS 224-537-7; 3,5-Pyrazoledicarboxylic acid monohydrate; MFCD00004535; 1-DiethylaMino-2-propanol; 1-(Diethylamino)-2-propanol; pyrazole-3,5-dicarboxylic acid,hydrate
Molecular FormulaC7H17O1N1
Molecular Weight131.22
Density0.9±0.1 g/cm3
Boiling Point156.5±0.0 °C at 760 mmHg
Melting Point13.5 °C(lit.)
AppearanceColorless to light yellow transparent liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4402-32-8 |
| Catalog No. | 2A-1178662 |
| Chinese Name | 1-二乙氨基-2-丙醇 |
| Synonyms | 1H-Pyrazole-3,5-dicarboxylic acid hydrate (1:1); 1H-Pyrazole-3,5-dicarboxylic acid monohydrate; 1H-pyrazole-3,5-dicarboxylic acid hydrate; 1H-Pyrazole-3,5-dicarboxylic acid, hydrate (1:1); 1-(diethylamino)propan-2-ol; EINECS 224-537-7; 3,5-Pyrazoledicarboxylic acid monohydrate; MFCD00004535; 1-DiethylaMino-2-propanol; 1-(Diethylamino)-2-propanol; pyrazole-3,5-dicarboxylic acid,hydrate |
| Molecular Formula | C7H17O1N1 |
| Molecular Weight | 131.22 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 156.5±0.0 °C at 760 mmHg |
| Melting Point | 13.5 °C(lit.) |
| Appearance | Colorless to light yellow transparent liquid |
| Storage Condition | Keep away from light, in a ventilated and dry plac |
| Packaging | III |
| HTC | 2922199090 |
| MDL Number | MFCD00004535 |
| SMILES | CCN(CC)CC(C)O |
| InChI | InChI=1S/C7H17NO/c1-4-8(5-2)6-7(3)9/h7,9H,4-6H2,1-3H3 |
| InChI Key | BHUXAQIVYLDUQV-UHFFFAOYSA-N |
| Hazard Symbols | 3 |
| MSDS | msds/179354_1_4402_32_8.pdf |
| Use of | Flammable liquid and vapor. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors. Section 7 - HANDLING and STORAGE Wash thoroughly after handling. Use with adequate ventilation. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Wash clothing before reuse. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Wear appropriate protective gloves to prevent skin exposure. Wear appropriate protective clothing to prevent skin exposure. Respirators: Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: clear slightly yellow Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Autoignition Temperature: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Molecular Formula: C7H17NO Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, ignition sources, excess heat, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION CAS# 4402-32-8 unlisted. Not available. Carcinogenicity: 1-Diethylamino-2-Propanol - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION Shipping Name: ALCOHOLS, N.O.S.* Hazard Class: 3 UN Number: 1987 Packing Group: III Shipping Name: ALCOHOLS, N.O.S. Hazard Class: 3.3 UN Number: 1987 Packing Group: III Shipping Name: ALCOHOLS, FLAMMABLE, N.O.S. Hazard Class: 3 UN Number: 1987 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 10 Flammable. Safety Phrases: S 7 Keep container tightly closed. S 9 Keep container in a well-ventilated place. S 16 Keep away from sources of ignition - No S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 28A After contact with skin, wash immediately with plenty of water. S 33 Take precautionary measures against static discharges. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 4402-32-8: No information available. CAS# 4402-32-8 is listed on Canada's NDSL List. CAS# 4402-32-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL CAS# 4402-32-8 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi:Irritant; WGK Germany 3 Packaging Group III Hazard Class 3 HS Code 2922199090 Precursor & DownStream Precursor 9 CAS#:109-89-7 Diethylamine CAS#:75-56-9 epoxypropane CAS#:124-38-9 Carbon dioxide CAS#:78679-31-9 1-diethylamino-... DownStream 10 CAS#:18262-04-9 1-(diethylamino... CAS#:4249-64-3 Benzenemethanol... CAS#:75-56-9 epoxypropane CAS#:15833-16-6 3-ethyl-5-methy... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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