Dimethylacetoacetamide (HCID 16278)

概要

used in the production of polyester resins and insecticides; also used in hair colorants; structure in first source

名称と識別子

優先名称: Dimethylacetoacetamide
IUPAC: N,N-dimethyl-3-oxobutanamide
現地名: N,N-ジメチルアセトアセトアミド
英語名: N,N-Dimethylacetoacetamide
分子式: C6H11NO2
分子量: 129.16

名称と別名

N,N-DimethylacetoacetamideN,N-Dimethyl-3-oxobutanamide2044-64-6Butanamide, N,N-dimethyl-3-oxo-dimethylacetoacetamideACETOACETAMIDE, N,N-DIMETHYL-DTXSID80274547E2L0OAA4KNSC-524755DTXCID607454DMAAm cpdRefChem:161274

名称をさらに表示

N,N-ジメチルアセトアセトアミドN-アセトアセチルジメチルアミンN,N-ジメチル-2-アセチルアセトアミドジメチルアセトアセタミドN,N-ジメチル-3-オキソブタンアミドN,N-ジメチルアセチルアセトアミドDMAADMAA80Fanda DMAAFanda DMAA 80%DMAA 80% in H2OAKOS BBS-00006508TIMTEC-BB SBB007704N,N-Dimethylacetoace

218-059-8N,N-Dimethyl-3-oxobutyramideAcetylacetamide, N,N-dimethyl-MFCD00038243Dimethylamid kyseliny acetoctoveN-AcetoacetyldimethylamineCAS-2044-64-6dimethyl acetoacetamide

データベース識別子

CAS: 2044-64-6
PubChem CID: 16278
DTXSID: DTXSID8027454
ChEMBL: CHEMBL3185062
UNII: 7E2L0OAA4K
EC Number: 218-059-8
Nikkaji: J26.749J

物性

構造計算による物性

XLogP: -0.4
極性表面積: 37.4 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 2
重原子数: 9
形式電荷: 0
複雑度: 129

実験および物理化学的性質

Physical DescriptionLiquid

物理化学的性質

融点: -55 °C · -55 °C
沸点: 105 °C · 105 °C(lit.)
比重(密度): 1.067 g/mL · 1.067 g/mL at 25 °C
蒸気圧: 19.84 hPa · 19.84hPa at 25℃
屈折率: 20 · n20/D 1.447
闪点: 252 °F · 252 °F
貯蔵温度: Inert atmosphere,Room Temperature
溶解性: 2 O: · H2O: 可溶
外見: clear liquid
酸解離定数(Pka): 12.82 · 12.82±0.46(Predicted)
色: 350 · APHA: ≤350
水溶解度: ゆっくり加水分解
BRN: 1755038 · 1755038
InChI: 1S/C6H11NO2/c1-5(8)4-6(9)7(2)3/h4H2,1-3H3
InChIKey: YPEWWOUWRRQBAX-UHFFFAOYSA-N
SMILES: CN(C)C(=O)CC(C)=O
LogP: 0.91 at · 0.91 at 25℃
CAS データベース: 2044 · 2044-64-6(CAS DataBase Reference)
NISTの化学物質情報: N,N-Dimethylacetoacetamide(2044-64-6)
EPAの化学物質情報: -3 · Butanamide, N,N-dimethyl-3-oxo- (2044-64-6)

化学的性質

化学的特性Clear, colorless to yellow liquid

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 87.1% (175 of 201) of all reports.

Warning

H315 (11.9%): Causes skin irritation [Warning Skin corrosion/irritation]

P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)

Aggregated GHS information provided per 201 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 4 件

Chemical: Butanamide, N,N-dimethyl-3-oxo-

Butanamide, N,N-dimethyl-3-oxo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Butanamide, N,N-dimethyl-3-oxo- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 18-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/12755

Butanamide, N,N-dimethyl-3-oxo-: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Irrit. 2 (11.9%)

安全データ

wgk: -
tsca: TSCA listed
rtecs: AK4035000
ridadr: UN 3082 9 / PGIII
hs_code: 2924.19.1150
risk_code: 36/37/38-51/53
化審法: (2)-2767
消防法: 危-4-3-III
hazard_code: N
safety_code: 26-36-61
ストレージクラス: 10 - Combustible liquids

化学と産業

用途と製造

U.S. Production2023: 250,000 - <550,000 lb

Consumer UsesSolvent

Industry UsesCatalyst

General Manufacturing Information · 2 件

All Other Chemical Product and Preparation Manufacturing

Butanamide, N,N-dimethyl-3-oxo-: ACTIVE

応用分野

一般的な説明The product is an 80% solution of N,N-dimethylacetoacetamide (DMAA) in water.

上流・下流製品情報

下流製品

N,N-ジメチル-2-クロロ-3-オキソブタンアミド

サプライヤー50 社

湖北蝶化新材料科技有限公司86-18372897-544 18995560451

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

南京世洲生物科技有限公司025-85560043 15850508050 · [email protected]

阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]

N,N-ジメチルアセトアセトアミド

基本情報

概要