N,N-Dimethylacrylamide (HCID 17587)

개요

See also: Abafilcon A (monomer of); Safrofilcon A (monomer of); Senofilcon C (monomer of) ... View More ...

이름 및 식별자

우선 이름: N,N-Dimethylacrylamide
IUPAC: N,N-dimethylprop-2-enamide
현지명: N,N-다이메틸아크릴아마이드
영어명: N,N-Dimethylacrylamide
분자식: C5H9NO
분자량: 99.13

이름 및 동의어

N,N-Dimethylacrylamide2680-03-72-Propenamide, N,N-dimethyl-ACRYLAMIDE, N,N-DIMETHYL-Dimethylamid kyseliny akryloveDTXSID0051944AS46JK7Q6INSC-32613NSC-35191DTXCID3030507RefChem:7875DMAA-N,N

이름 더 보기

N,N-다이메틸아크릴아마이드N,N-다이메틸아크릴아미드N,N-다이메틸아크릴아마이드(N,N-DIMETHYLACRYLAMIDE)N,N-디메틸아크릴아미드DIMETHYLACRYLAMIDEDMAACNNDMAN，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

데이터베이스 식별자

CAS: 2680-03-7
PubChem CID: 17587
DTXSID: DTXSID0051944
UNII: AS46JK7Q6I
EC Number: 220-237-5
Nikkaji: J33.779J

물성

구조 계산 물성

XLogP: 0.3
극성 표면적: 20.3 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 1
회전 가능 결합 수: 1
무거운 원자 수: 7
형식 전하: 0
복잡도: 86.1

실험 및 물리화학적 성질

PolymersPlastics & Rubber -> Other Monomers

SpringerMaterials PropertiesOptical coefficient

Food Contact SubstancesFCS -> FDA Cumulative Estimated Daily Intake (CEDI)

Physical DescriptionLiquid; [Sigma-Aldrich MSDS]

물리화학적 성질

녹는점: 100 °C · 100 °C
끓는 점: 80 · 80-81 °C/20 mmHg (lit.)
밀도: 0.962 g/mL · 0.962 g/mL at 25 °C (lit.)
증기압: 65 Pa · 65Pa at 20℃
굴절률: 20 · n20/D 1.473(lit.)
인화점: 161 °F · 161 °F
저장 조건: 2 · 2-8°C(protect from light)
물리적 상태: 액체
산도 계수 (pKa): -0.77 · -0.77±0.70(Predicted)
색상: 무색~연황색
수용성: 물에 약간 용해됩니다(20°C에서 1.000g/L).
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℃
NIST: 2 · 2-propenamide, N,N-dimethyl(2680-03-7)
EPA: 2 · 2-Propenamide, N,N-dimethyl- (2680-03-7)

화학적 성질

Colorless liquid

안전 및 규제

GHS 분류

GHS Classification · 6건

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

유해성 정보

Regulatory Information · 3건

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 · 1건

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 · 3건

Acute Tox. 3 (82.3%)

Flammable liquids - Category 4

Acute toxicity (Oral) - Category 4

안전 및 보호

Protective Action Criteria (PAC) · 3건

0.95 [mg/m3]

10 [mg/m3]

63 [mg/m3]

독성 정보

Toxicity DataLC50 (rat) > 776 ppm/1hr

안전 데이터

wgk: 3
tsca: TSCA listed
rtecs: AU3230000
ridadr: UN 2810 6.1/PG 3
HS 번호: 29211990
risk_code: 21/22-23-36-41
hazard_code: T,Xn
safety_code: 26-36/37-45-36
포장분류: III
위험 등급: 6.1
기존화학 물질: KE-11120
Hazard Classifications: Acute Tox. 3 DermalAcute Tox. 3 OralEye Dam. 1
스토리지 클래스: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects

화학 및 산업

용도 및 제조

UsesUsed to make polymers and thermoplastics; [ExPub: ECHA REACH Registrations]

General Manufacturing Information2-Propenamide, N,N-dimethyl-: ACTIVE

응용 분야 · 3건

개요N, 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].

용도N,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.

일반 설명N,N-Dimethylacrylamide (DMA) is a nonionic acrylic monomer that can make swellable polymeric particles.