N,N-ジメチルアクリルアミド
N,N-Dimethylacrylamide
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基本情報
- CAS
2680-03-7- 標準SMILES
C=CC(=O)N(C)C- InChIKey
YLGYACDQVQQZSW-UHFFFAOYSA-N- 分子式
- C5H9NO
- 平均分子量
- 99.13 g/mol
- 単同位体質量
- 99.06841391
概要
See also: Abafilcon A (monomer of); Safrofilcon A (monomer of); Senofilcon C (monomer of) ... View More ...
名称と識別子
- 優先名称
- N,N-Dimethylacrylamide
- IUPAC
- N,N-dimethylprop-2-enamide
- 現地名
- N,N-ジメチルアクリルアミド
- 英語名
- N,N-Dimethylacrylamide
- 分子式
- C5H9NO
- 分子量
- 99.13
名称と別名
N,N-Dimethylacrylamide2680-03-72-Propenamide, N,N-dimethyl-ACRYLAMIDE, N,N-DIMETHYL-Dimethylamid kyseliny akryloveDTXSID0051944AS46JK7Q6INSC-32613NSC-35191DTXCID3030507RefChem:7875DMAA-N,N
名称をさらに表示
N,N-ジメチルアクリルアミドN,N-ジメチルプロペンアミドN,N-ジメチル-2-プロペンアミドアクリロイルジメチルアミンジメチルアクリルアミド1-(ジメチルアミノ)-2-プロペン-1-オンN，NジメチルアクリルアミドN,N‐ジメチルアクリルアミドN,N-ジメチルアクリルアミド (STABILIZED WITH MEHQ)DIMETHYLACRYLAMIDEDMAACNNDMAN，N-Dimethyl-2-propenamidesipomernndmsipomernndmaTIMTEC-BB SBB008330Acryloyldimethylamine
220-237-5N,N-dimethylprop-2-enamideAcylamide, N,N-dimethylN,N-dimethyl-acrylamideN,N-Dimethyl-2-propenamideN,N-dimethyl acrylamideN,N-Dimethylacrylamide (stabilized with MEHQ)MFCD00008626
データベース識別子
- CAS
2680-03-7- PubChem CID
- 17587
- DTXSID
DTXSID0051944- UNII
- AS46JK7Q6I
- EC Number
- 220-237-5
- Nikkaji
- J33.779J
物性
構造計算による物性補完中
- XLogP
- 0.3
- 極性表面積
- 20.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 1
- 回転可能結合数
- 1
- 重原子数
- 7
- 形式電荷
- 0
- 複雑度
- 86.1
実験および物理化学的性質
PolymersPlastics & Rubber -> Other Monomers
SpringerMaterials PropertiesOptical coefficient
Food Contact SubstancesFCS -> FDA Cumulative Estimated Daily Intake (CEDI)
Physical DescriptionLiquid; [Sigma-Aldrich MSDS]
物理化学的性質
- 融点
- 100 °C · 100 °C
- 沸点
- 80 · 80-81 °C/20 mmHg (lit.)
- 比重(密度)
- 0.962 g/mL · 0.962 g/mL at 25 °C (lit.)
- 蒸気圧
- 65 Pa · 65Pa at 20℃
- 屈折率
- 20 · n20/D 1.473(lit.)
- 闪点
- 161 °F · 161 °F
- 貯蔵温度
- 2 · 2-8°C(protect from light)
- 外見
- Liquid
- 酸解離定数(Pka)
- -0.77 · -0.77±0.70(Predicted)
- 色
- Colorless to Light yellow
- 水溶解度
- 水にわずかに溶けます (20°C で 1.000 g/L)。
- 凝固点
- -40 ℃ · -40℃
- BRN
- 1742219 · 1742219
- InChI
- 1S/C5H9NO/c1-4-5(7)6(2)3/h4H,1H2,2-3H3
- InChIKey
- YLGYACDQVQQZSW-UHFFFAOYSA-N
- SMILES
- CN(C)C(=O)C=C
- LogP
- -0.3 at · -0.3 at 23℃
- CAS データベース
- 2680 · 2680-03-7(CAS DataBase Reference)
- NISTの化学物質情報
- 2 · 2-propenamide, N,N-dimethyl(2680-03-7)
- EPAの化学物質情報
- 2 · 2-Propenamide, N,N-dimethyl- (2680-03-7)
化学的性質
化学的特性Colorless liquid
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 1.3% (5 of 372) of reports.
Danger
H301+H311 (18%): Toxic if swallowed or in contact with skin [Danger Acute toxicity, oral; acute toxicity, dermal]
P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P284, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P320, P321, P330, P332+P317, P333+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 372 reports by companies from 27 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
危険有害性情報
Regulatory Information
Chemical: 2-Propenamide, N,N-dimethyl-
Status: Active Update: 30-03-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/13166
2-Propenamide, N,N-dimethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationEvaluation - 2-Propenamide, N,N-dimethyl- (dimethylacrylamide)
Hazards Summary
A mild eye irritant; Causes focal fibrosis in inhalation lethal-concentration studies of rats; Causes altered sleep time, muscle weakness, and irritability in oral and subcutaneous lethal-dose studies of mice; Causes somnolence, tremor, and other liver changes in dermal lethal-dose studies of rabbits; [RTECS] A mild skin and strong eye irritant; Toxic by ingestion, inhalation, and skin absorption; Targets the nerves; [Sigma-Aldrich MSDS] See Acrylamide.
Hazard Classes and Categories
Acute Tox. 3 (82.3%)
Flammable liquids - Category 4
Acute toxicity (Oral) - Category 4
安全と保護具
Protective Action Criteria (PAC)
0.95 [mg/m3]
10 [mg/m3]
63 [mg/m3]
毒性情報
Toxicity DataLC50 (rat) > 776 ppm/1hr
安全データ
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- AU3230000
- ridadr
- UN 2810 6.1/PG 3
- hs_code
- 29211990
- risk_code
- 21/22-23-36-41
- 化審法
- (2)-1017
- 消防法
- 危-4-3-III
- hazard_code
- T,Xn
- safety_code
- 26-36/37-45-36
- hazard_class
- 6.1
- packing_group
- III
- Hazard Classifications
- Acute Tox. 3 DermalAcute Tox. 3 OralEye Dam. 1
- ストレージクラス
- 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
化学と産業
用途と製造
UsesUsed to make polymers and thermoplastics; [ExPub: ECHA REACH Registrations]
General Manufacturing Information2-Propenamide, N,N-dimethyl-: ACTIVE
応用分野
用途繊維処理剤,樹脂?塗料?接着剤の改質剤
説明N, N-dimethylacrylamide (DMAA) is an easily polymerized, nonionic monomer. The high reactivity and low initiation temperature of DMAA makes it appropriate for copolymerization. Copolymers of DMAA with N, N-dimethyl-N, and N-diallyl ammonium chloride (DMDAAC) can be used as polymeric flocculants for water treatment. The unique structure of DMAA shows amelioration in hydrogels for specific applications. DMAA, along with other hydrogels, has a three-dimensional network structure that is capable of retaining water. In addition, DMAA hydrogel can be applied to remove toxic metal ions from wastewater because of its characteristic properties such as chemical stability and high adsorption capacity. DMAA can also be used for flocculation due to its ability to augment the molecular weight of the copolymers[1].
使用N,N-Dimethylacrylamide is a useful monomer for synthetic fibers and plastics. It is also used in the synthesis of photoresponsive polymers and copolymers by grafting polysiloxane on the side chain of DMA by homopolymerization or grafting cellulose to form cellulose polymers and copolymerization of methyl methacrylate with DMA or copolymerization of DMA with styrene and butadiene.
一般的な説明N,N-Dimethylacrylamide (DMA) is a nonionic acrylic monomer that can make swellable polymeric particles.
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下流製品
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