Trimethylphenylammonium hydroxide

TMAH · TMPAH · TRIMETHYLPHENYLAMMONIUM HYDROXIDE · N,N,N-trimethylanilinium hydroxide · PTAH · BT227500 · methelute · 0.1MinMethanol

https://huagongshe.com/ko/chemical/15913

Trimethylphenylammonium hydroxide 분자 구조식

식별자 및 물리적 특성

CAS No.	1899-02-1
분자식	C9H15NO
평균 분자량	153.22 g/mol
단동위원소 질량	153.1153641 g/mol
SMILES	C[N+](C)(C)c1ccccc1.[OH-]
InChIKey	HADKRTWCOYPCPH-UHFFFAOYSA-M
PubChem CID	15913
ChEBI	CHEBI:85062
EC No.	217-592-3
DTXSID	DTXSID50883769

화학 및 물리적 성질

극성 표면적	1
수소 결합 공여자 수	1
수소 결합 수용자 수	1
회전 가능 결합 수	1
무거운 원자 수	11
형식 전하	0
복잡도	95
Physical Description	20-30% Aqueous solution: Clear colorless liquid[Sigma-Aldrich MSDS]
끓는 점	65 °C
굴절률	n20/D 1.395
인화점	10 °C
저장 조건	2-8°C
물리적 상태	액체
색상	무색의
BRN	3917033
InChI	1S/C9H14N.H2O/c1-10(2,3)9-7-5-4-6-8-9/h4-8H,1-3H31H2/q+1/p-1
InChIKey	HADKRTWCOYPCPH-UHFFFAOYSA-M
SMILES	[OH-].C[N+](C)(C)c1ccccc1
EPA	Benzenaminium, N,N,N-trimethyl-, hydroxide (1899-02-1)

화학적 성질

clear colorless solution

안전 및 규제

GHS 분류	DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
유해성 요약	20-30% Aqueous solution: Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Sigma-Aldrich MSDS]
Hazard Classes and Categories	Skin Corr. 1B (100%)
유해 작용	Dermatotoxin - Skin burns.Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.
수질 위해 등급(WGK)	1
TSCA 등재 상태	TSCA listed
RTECS 번호	BT2275000
운송 번호(UN)	UN 3267 8/PG 2
관세 코드	29239000
위험 문구(R)	34-39/23/24/25-36/38-23/24/25-11
위험 표시	C,T,F
안전 문구(S)	26-36/37/39-45-36/37-16
F 고인화성물질	10-4.4-34
위험 등급	Eye Dam. 1Skin Corr. 1B
저장 분류	8A - Combustible corrosive hazardous materials

용도

Trimethylanilinium hydroxide is the most common reagent in this type of organic ammonium salts.Other reagents used are tetramethylammonium hydroxide and m-(trifluoromethylphenyl)trimethylammonium hydroxide. the acetate salt and fluoride salt have also been reported.

일반 설명

Trimethylphenylammonium hydroxide (TMAH) is a methylating reagent.