Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester (9CI)
Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester
CAS: 154748-49-9
Molecular Formula: C9H15NO3
Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester (9CI) - Names and Identifiers
| Name | Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester |
| Synonyms | 3-(Boc-amino)cyclobutanone tert-butyl 3-oxocyclobuty... Tert-butyl3-oxocyclobutylcarbamate tert-butyl (3-oxocyclobutyl)carbamate 3-(tert-Butyloxycarbonylamino)cyclobutan-1-one (3-Oxo-cyclobutyl)-carbamic acid tert-butyl ester 3-OXOCYCLOBUTYLCARBAMIC ACID, 1,1-DIMETHYLETHYL ESTER Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester CarbaMic acid, N-(3-oxocyclobutyl)-, 1,1-diMethylethyl ester Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester (9CI) |
| CAS | 154748-49-9 |
| EINECS | 817-050-1 |
| InChI | InChI=1/C9H15NO3/c1-9(2,3)13-8(12)10-6-4-7(11)5-6/h6H,4-5H2,1-3H3,(H,10,12) |
| InChIKey | FNHPTFKSPUTESA-UHFFFAOYSA-N |
Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester (9CI) - Physico-chemical Properties
| Molecular Formula | C9H15NO3 |
| Molar Mass | 185.22 |
| Density | 1.10±0.1 g/cm3(Predicted) |
| Melting Point | 120-125℃ |
| Boling Point | 302.1±31.0 °C(Predicted) |
| Flash Point | 136.5°C |
| Vapor Presure | 0.00101mmHg at 25°C |
| Appearance | powder to crystal |
| Color | Light yellow to Yellow to Orange |
| pKa | 11.60±0.20(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.474 |
| MDL | MFCD09751872 |
Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester (9CI) - Risk and Safety
| Risk Codes | R52 - Harmful to aquatic organisms R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S3/9 - S4 - Keep away from living quarters. S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S29 - Do not empty into drains. S35 - This material and its container must be disposed of in a safe way. S44 - |
| UN IDs | 3077 |
| WGK Germany | 3 |
| HS Code | 29242990 |
| Hazard Class | IRRITANT |
Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester (9CI) - Introduction
Carbamic acid, (3-oxocyclautyl)-, 1,1-dimethylethyl ester is an organic compound with the chemical formula C11H21NO3. The following is a description of its nature, use, preparation and safety information:
1. Nature:
-Appearance: Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester is a colorless liquid.
-Solubility: It has good solubility in common organic solvents.
-Melting point: approximately -55°C.
-Boiling point: approximately 188°C.
-Density: Approximately 0.97g/cm³.
-Refractive index: approximately 1.423.
2. Use:
- Carbamic acid, (3-oxocycloputyl)-, 1,1-dimethylethyyl ester can be used as a solvent and additive, and is widely used in the manufacturing industry of coatings, paints, detergents and dyes.
-It can also be used as one of the components of resins, synthetic rubbers and adhesives.
3. Preparation method:
- Carbamic acid, (3-oxocycloutyl)-, 1,1-dimethylethyl ester can be obtained by reacting tert-butyl ammonia methanol with chloroformate.
4. Safety Information:
- Carbamic acid, (3-oxocycloputyl)-, 1,1-dimethylethyl ester is flammable, and its vapors and aerosols may cause irritation to the eyes, skin and respiratory tract.
-Avoid inhalation of vapors and skin contact when using.
-Use should pay attention to good ventilation conditions.
-Use appropriate personal protective equipment, such as glasses, gloves and respirators.
-If irritation or discomfort occurs, discontinue use immediately and seek medical assistance.
-When storing and handling, please follow the relevant safety procedures, ensure that it is away from fire and heat sources, and avoid contact with oxidizing agents.
Please note that the above information is for reference only. When using and handling this compound, be sure to follow the safety instructions and regulations of the laboratory or production site.
1. Nature:
-Appearance: Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester is a colorless liquid.
-Solubility: It has good solubility in common organic solvents.
-Melting point: approximately -55°C.
-Boiling point: approximately 188°C.
-Density: Approximately 0.97g/cm³.
-Refractive index: approximately 1.423.
2. Use:
- Carbamic acid, (3-oxocycloputyl)-, 1,1-dimethylethyyl ester can be used as a solvent and additive, and is widely used in the manufacturing industry of coatings, paints, detergents and dyes.
-It can also be used as one of the components of resins, synthetic rubbers and adhesives.
3. Preparation method:
- Carbamic acid, (3-oxocycloutyl)-, 1,1-dimethylethyl ester can be obtained by reacting tert-butyl ammonia methanol with chloroformate.
4. Safety Information:
- Carbamic acid, (3-oxocycloputyl)-, 1,1-dimethylethyl ester is flammable, and its vapors and aerosols may cause irritation to the eyes, skin and respiratory tract.
-Avoid inhalation of vapors and skin contact when using.
-Use should pay attention to good ventilation conditions.
-Use appropriate personal protective equipment, such as glasses, gloves and respirators.
-If irritation or discomfort occurs, discontinue use immediately and seek medical assistance.
-When storing and handling, please follow the relevant safety procedures, ensure that it is away from fire and heat sources, and avoid contact with oxidizing agents.
Please note that the above information is for reference only. When using and handling this compound, be sure to follow the safety instructions and regulations of the laboratory or production site.
Last Update：2024-04-10 22:29:15
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View History
Carbamic acid, (3-oxocyclobutyl)-, 1,1-dimethylethyl ester (9CI)
1-(吡嗪-2-基)-1H-吡唑-4-甲酸
S-(2-Hydroxyethyl)mercapturic Acid, HEMA
APEG烯丙基聚乙二醇
无水硝酸锂 (METALS BASIS)
D-GLUCOSAMINESULFATE(K+)POTASSIUM
PROFLAVINE(RG)
Einecs 271-233-5
1,3 - 二苯基四甲基二硅氧烷
DIBROMOCHALCONE
1-(吡嗪-2-基)-1H-吡唑-4-甲酸
S-(2-Hydroxyethyl)mercapturic Acid, HEMA
APEG烯丙基聚乙二醇
无水硝酸锂 (METALS BASIS)
D-GLUCOSAMINESULFATE(K+)POTASSIUM
PROFLAVINE(RG)
Einecs 271-233-5
1,3 - 二苯基四甲基二硅氧烷
DIBROMOCHALCONE