Monoethylamine (CAS 75-04-7) — formula C2H7N, molecular weight 45.08; category organic chemicals.
Documented applications: Uses: Used in the organic synthesis of dyes, medicines, resins, and other chemicals, Also used in oil refining and as a stabilizer of latex rubber, [Merck Index], Petroleum Production and Refining [Category: Industry], In resin chemistry, stabilizer for rubber latex, intermediate for dyestuffs, medicinals, in oil refining, in organic syntheses., The principal use of monoethylamine is in the production of herbicides of the triazine type by reaction with cyanuric chloride., CHEM INT FOR TRIAZINE HERBICIDES, INCL ATRAZINE, SIMAZINE, ETHYLAMINOETHANOL, 1, 3-DIETHYLTHIOUREA, A CORROSION INHIBITOR, 4-ETHYLMORPHOLINE (URETHANE FOAM CATALYST), DIMETHYLOLETHYLTRIAZONE (WASH & WEAR AGENT): ETHYL ISOCYANATE, Dye intermediate, solvent extraction, petroleum refining, detergents, organic synthesis., For more Uses (Complete) data for ETHYLAMINE (10 total), please visit the HSDB record page., Naturally produced by the body (endogenous)., Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, DEA Listed Chemicals: Ethylamine and its salts, A chemical specified by regulation that, in addition to legitimate uses, is used in manufacturing a controlled substance in violation of the Act and is important to the manufacture of a controlled substance. (21 eCFR 1310.02), Industry Uses: Intermediate, Methods of Manufacturing: Mono-, di-, and triethylamine can be produced from acetaldehyde, ammonia, and hydrogen in the presence of a hydrogenation catalyst., Prepared from ethyliodide + liquid ammonia., From ethyl chloride and alcoholic ammonia under heat and pressure., Hydrogenation of nitroethane, Formulations, Preparations: Grades: Technical (anhydrous and 70% aq solution), pure, 98.5% minimum., Available commercially as 50% or 70% aqueous solutions, U.S. Production: 2023: 10, 000, 000 - <50, 000 lb, 2022: 10, 2021: 10, 2020: 10, (1971) 1.98X10+10 G, (1975) GREATER THAN 1.4X10+6 GRAMS, (1984) 2.23X10+10 g, (1985) 59, 303X10+3 g, For more U.S. Production (Complete) data for ETHYLAMINE (8 total), General Manufacturing Information: All Other Basic Organic Chemical Manufacturing, Ethanamine: ACTIVE, Aziridines are hydrogenated in the presence of typical hydrogenation catalysts to give alkyl amines., Each year, an estimated 35, 000 wells are hydraulically-fractured in the U.S. Although the oil and gas extraction industry as a whole has a relatively higher fatality rate compared to most of the U.S. general industry... there is currently no worker injury, illness or fatality data publicly available for hydraulic fracturing or flowback operations. Regardless of the availability of data, more workers are potentially exposed to the hazards created by hydraulic fracturing and flowback operations due to the large increase in the number of these operations in the past decade., Hydraulic fracturing.
Monoethylamine is a carbon-based organic compound with CAS registry number 75-04-7 and molecular formula C2H7N (molecular weight 45.08), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 75-04-7
Its molecular formula C2H7N comprises 2 C, 7 H, 1 N atoms.
Also known as: Monoethylamine · Ethylamine
Category: organic chemicals
The CAS registry number of Monoethylamine is 75-04-7.
Molecular formula C2H7N, molecular weight 45.08.
It is also registered under: Monoethylamine, Ethylamine.
Recorded applications: Uses: Used in the organic synthesis of dyes, medicines, resins, and other chemicals, Also used in oil refining and as a stabilizer of latex rubber, [Merck Index], Petroleum Production and Refining [Category: Industry], In resin chemistry, stabilizer for rubber latex, intermediate for dyestuffs, medicinals, in oil refining, in organic syntheses., The principal use of monoethylamine is in the production of herbicides of the triazine type by reaction with cyanuric chloride., CHEM INT FOR TRIAZINE HERBICIDES, INCL ATRAZINE, SIMAZINE, ETHYLAMINOETHANOL, 1, 3-DIETHYLTHIOUREA, A CORROSION INHIBITOR, 4-ETHYLMORPHOLINE (URETHANE FOAM CATALYST), DIMETHYLOLETHYLTRIAZONE (WASH & WEAR AGENT): ETHYL ISOCYANATE, Dye intermediate, solvent extraction, petroleum refining, detergents, organic synthesis., For more Uses (Complete) data for ETHYLAMINE (10 total), please visit the HSDB record page., Naturally produced by the body (endogenous)., Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, DEA Listed Chemicals: Ethylamine and its salts, A chemical specified by regulation that, in addition to legitimate uses, is used in manufacturing a controlled substance in violation of the Act and is important to the manufacture of a controlled substance. (21 eCFR 1310.02), Industry Uses: Intermediate, Methods of Manufacturing: Mono-, di-, and triethylamine can be produced from acetaldehyde, ammonia, and hydrogen in the presence of a hydrogenation catalyst., Prepared from ethyliodide + liquid ammonia., From ethyl chloride and alcoholic ammonia under heat and pressure., Hydrogenation of nitroethane, Formulations, Preparations: Grades: Technical (anhydrous and 70% aq solution), pure, 98.5% minimum., Available commercially as 50% or 70% aqueous solutions, U.S. Production: 2023: 10, 000, 000 - <50, 000 lb, 2022: 10, 2021: 10, 2020: 10, (1971) 1.98X10+10 G, (1975) GREATER THAN 1.4X10+6 GRAMS, (1984) 2.23X10+10 g, (1985) 59, 303X10+3 g, For more U.S. Production (Complete) data for ETHYLAMINE (8 total), General Manufacturing Information: All Other Basic Organic Chemical Manufacturing, Ethanamine: ACTIVE, Aziridines are hydrogenated in the presence of typical hydrogenation catalysts to give alkyl amines., Each year, an estimated 35, 000 wells are hydraulically-fractured in the U.S. Although the oil and gas extraction industry as a whole has a relatively higher fatality rate compared to most of the U.S. general industry... there is currently no worker injury, illness or fatality data publicly available for hydraulic fracturing or flowback operations. Regardless of the availability of data, more workers are potentially exposed to the hazards created by hydraulic fracturing and flowback operations due to the large increase in the number of these operations in the past decade., Hydraulic fracturing.
Category: Organic Chemicals.
Public-database records for Monoethylamine (CAS 75-04-7), reproduced here for independent cross-checking.
| Reported hazard statements | H220, H319, H335, H280 (32.5%), H302 (13.7%), H311 (13.7%), H314 (11.3%), H318 (10.7%) |
|---|
H220: Extremely flammable gas [Danger Flammable gases]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent ">TRS 934-JECFA 65/89 |
|---|
| 沸点 | 61.9 °F at 760 mmHg (NTP, 1992) |
|---|---|
| 沸点 | 16.6 °C |
| 沸点 | 16.00 to 17.00 °C. @ 760.00 mm Hg |
| 沸点 | 17 °C |
| 沸点 | 62 °F |
| 沸点 | 16.6 °C @760 [mm Hg] |
| 熔点 | -114 °F (NTP, 1992) |
| 熔点 | -81.2 °C |
| 熔点 | -81 °C |
| 熔点 | -114 °F |
| CAS Registry Number | 75-04-7 |
|---|---|
| PubChem CID | 6341 |
| 分子式 | C2H7N |
| IUPAC 名称 | ethanamine |
| UNII（FDA） | YG6MGA6AT5 |
| FEMA 编号 | 4236 |
| JECFA 编号 | 1579 |
ETHYLAMINE; Ethanamine; Aminoethane; Monoethylamine; 75-04-7; 1-Aminoethane; Aethylamine; Etilamina; Etyloamina; YG6MGA6AT5; AI3-24228; DTXSID8025678; FEMA NO. 4236; CHEBI:15862; Ethylamine (anhydrous); RefChem:5816
| 分子量 | 45.08 |
|---|---|
| XLogP3 | -0.3 |
| 氢键供体数 | 1 |
| 氢键受体数 | 1 |
| 可旋转键数 | 0 |
| 精确质量 | 45.057849228 |
| 单同位素质量 | 45.057849228 |
| 拓扑极性表面积 | 26 |
| 重原子数 | 3 |
| 形式电荷 | 0 |
Monoethylamine · CAS 75-04-7 · C2H7N. UNII YG6MGA6AT5. 沸点: 61.9 °F at 760 mmHg (NTP, 1992); 沸点: 16.6 °C; 沸点: 16.00 to 17.00 °C. @ 760.00 mm Hg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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