기본 정보
- CAS
18135-05-2- 표준 SMILES
CN(C)[Si](C)(C)C- InChIKey
KAHVZNKZQFSBFW-UHFFFAOYSA-N- 분자식
- C5H15NSi
- 평균 분자량
- 117.26 g/mol
- 단동위원소 질량
- 117.09737601
이름 및 식별자
- 우선 이름
- Pentamethylsilylamine
- IUPAC
- N-methyl-N-trimethylsilylmethanamine
- 현지명
- 노르말트리메틸실릴디메틸아민
- 영어명
- N,N-Dimethyltrimethylsilylamine
- 분자식
- C5H15NSi
- 분자량
- 117.26
이름 및 동의어
2083-91-2N,N-DimethyltrimethylsilylamineN,N-DimethylaminotrimethylsilaneN-(Trimethylsilyl)dimethylaminePentamethylsilylamineSilanamine, pentamethyl-(Dimethylamino)trimethylsilaneTMSDMAN-methyl-N-trimethylsilylmethanamineSilanamine, N,N,1,1,1-pentamethyl-N,N,1,1,1-pentamethylsilanamineDimethylaminotrimethylsilane
이름 더 보기
N,N-다이메틸트라이메틸실릴아민노르말트리메틸실릴디메틸아민DK204CD5400pentamethyl-silanaminpentamethyl-SilanamineSilanamine,pentamethyl-
R5D6N5EJ26DTXSID7062168EINECS 218-222-3EINECS 242-020-4n,n-dimethyl-n-(trimethylsilyl)amineN,N-Dimethyl-1-(trimethylsilyl)amineN,N-DIMETHYL(TRIMETHYLSILYL)AMINEMethanamine, N-methyl-1-(trimethylsilyl)-
데이터베이스 식별자
- CAS
18135-05-2、2083-91-2- PubChem CID
- 74965
- DTXSID
DTXSID7062168- UNII
- R5D6N5EJ26
- EC Number
- 218-222-3
- Nikkaji
- J43.464G
물성
구조 계산 물성
- 극성 표면적
- 3.2 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 1
- 무거운 원자 수
- 7
- 형식 전하
- 0
- 복잡도
- 53.6
실험 및 물리화학적 성질
Chemical ClassesMetals -> Metalloid Compounds (Silicon)
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]
물리화학적 성질
- 녹는점
- 0 °C · <0°C
- 끓는 점
- 84 °C · 84 °C (lit.)
- 밀도
- 0.732 g/mL · 0.732 g/mL at 25 °C (lit.)
- 굴절률
- 20 · n20/D 1.397(lit.)
- 인화점
- 3 °F · −3 °F
- 저장 조건
- Flammables area
- 물리적 상태
- 투명한 액체
- 산도 계수 (pKa)
- 10.77 · 10.77±0.70(Predicted)
- Specific Gravity
- 0.74 · 0.74
- 색상
- 무색~연황색
- 수용성
- 분해
- BRN
- 1731861 · 1731861
- InChI
- 1S/C5H15NSi/c1-6(2)7(3,4)5/h1-5H3
- InChIKey
- KAHVZNKZQFSBFW-UHFFFAOYSA-N
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P223, P231+P232, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P402+P404, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 139 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory Information
Status: Active Update: 24-11-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/34239
Dimethylaminotrimethylsilane: HSNO Approval: HSR004445 Approved with controls
Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract; [Sigma-Aldrich MSDS] See Hexamethyldisilazane and Bis(dimethylamino)dimethylsilane.
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
독성 정보
Adverse EffectsDermatotoxin - Skin burns.
안전 데이터
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2733 3/PG 2
- HS 번호
- 29319090
- risk_code
- 11-34
- hazard_code
- F,C
화학 및 산업
용도 및 제조
General Manufacturing InformationSilanamine, N,N,1,1,1-pentamethyl-: ACTIVE
응용 분야
용도N,N-Dimethyltrimethylsilylamine was used in the synthesis of phosphoramidite. It was also employed as a reagent in the preparation of iminium salts and amides as well as for the silylation of polymers. A combination of N-(trimethylsilyl)dimethylamine and MeI was also effective to give p-methylbenzoic acid with a 85% yield based on 90% conversion from the corresponding Me ester. DETA has been treated with N-(trimethylsilyl)-dimethylamine to yield mono-, di- and tri- silylated derivatives
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