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N-Phenylhydroxylamine

N-Phenylhydroxylamine 구조식 이미지

카스 번호:: 100-65-2

상품명:: N-Phenylhydroxylamine

동의어(영문):: NCI C-60093;N-HYDROXYANILINE;N-HYDROXYLANILINE;Hydroxyaminobenzene;Phenylhydroxylamine;N-Phenylhydroxyamine;N-Hydroxybenzenamine;N-Phenylhydroxylamin;N-Phenylhydroxylamine;BenzenaMine, N-hydroxy-

CBNumber:: CB5851746

분자식:: C6H7NO

포뮬러 무게:: 109.13

MOL 파일:: 100-65-2.mol

MSDS 파일:: SDS

속성

안전

용도

공급 업체 104

N-Phenylhydroxylamine 속성

녹는점: 80-84℃

끓는 점: 204.59°C (rough estimate)

밀도: 1.1143 (rough estimate)

굴절률: 1.5444 (estimate)

저장 조건: -20°C

산도 계수 (pKa): 9.00±0.70(Predicted)

물리적 상태: 고체

물리적 상태: 단단한 모양

색상: 연한 갈색

수용성: 20g/L(5℃)

안정성: 불안정 - 보관 시 성능이 저하됩니다. 강한 산화제와 호환되지 않습니다.

EPA: Phenylhydroxylamine (100-65-2)

안전

위험 및 안전 성명
위험 및 사전주의 사항 (GHS)

위험품 표기	T
위험 카페고리 넘버	25
안전지침서	45
유엔번호(UN No.)	UN 2811
WGK 독일	3
RTECS 번호	NC4900000
위험 등급	6.1
포장분류	Ⅲ
HS 번호	2928009090
유해 물질 데이터	100-65-2(Hazardous Substances Data)

그림문자(GHS):

신호 어:

Danger

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드
H301	삼키면 유독함	급성 독성 물질 - 경구	구분 3	위험		P264, P270, P301+P310, P321, P330,P405, P501

예방조치문구:

P301+P310

삼켰다면 즉시 의료기관(의사)의 진찰을 받으시오.

N-Phenylhydroxylamine C화학적 특성, 용도, 생산

화학적 성질

tan powder or crystals

용도

Manufacture of cupferron.

제조 방법

To a dispersion of 180 gm (2.75 gm-atom) of zinc dust in 500 ml of 50% aqueous ethanol, with vigorous stirring, is added 130 ml (156 gm, 1.27 mole) of nitrobenzene. The reaction is initiated by the dropwise addition of an aqueous ammonium chloride solution and can thereafter be maintained at a controllable rate by the cautious addition of the remaining ammonium chloride solution. The reaction temperature rises during this reduction step. Once reflux has subsided, the basic zinc salts are filtered off using a sintered glass funnel. The light green filtrate is cooled in an ice-salt mixture to precipitate the product. The yield is 100 gm (72.2%), m.p. 81°C.
The reduction of 2-methyl-2-nitropropane is carried out in a similar manner at 10-20°C to afford a 68% yield of N-t-butylhydroxylamine (m.p. 60-62°C).
100-65-2 synthesis

일반 설명

Tan to brown crystals.

공기와 물의 반응

Soluble in hot water.

반응 프로필

N-Phenylhydroxylamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

화재위험

Flash point data for N-Phenylhydroxylamine are not available but N-Phenylhydroxylamine is probably nonflammable.

Safety Profile

Poison by ingestion and subcutaneous routes. Human systemic effects by skin contact: primary irritation. Preparative hazard. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Impure base deteriorates rapidly. Crystallise it from H2O, *C6H6 or *C6H6/pet ether (40-60o). The picrate has m 186o (from EtOH), and the benzenesulfonate salt has m 70o (dec )(EtOH/*C6H6). [Beilstein 15 H 2, 15 I 3, 15, II 4, 15 III 5. 15 IV 4.]

N-Phenylhydroxylamine 준비 용품 및 원자재

원자재

아연 염화나트륨 나이트로벤젠 Nitrosobenzene 아닐린 Diazene, 1,2-diphenyl-, stereoisomer

준비 용품

쿠페론 4-아미노페놀 N-Phenylbenzohydroxamic acid 4-플로로아닐린 Nitrosobenzene α-Cyano-4-methylbenzeneacrylic acid ethyl ester BENZYLIDENEMALONONITRILE TYRPHOSTIN A1 1-ETHYL-3-PHENYL-2-THIOUREA 1,2-Bis(4-pyridylcarbonyl)hydrazine

N-Phenylhydroxylamine 공급 업체

글로벌( 104)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7377	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3012	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Hebei Guanlang Biotechnology Co,.LTD	+8619930503252	daisy@crovellbio.com	China	5964	58
VladaChem GmbH	+49-7246-3082843	info@vladachem.de	Germany	1860	58
Hebei Duling International Trade Co. LTD	+8618032673083	sales05@hbduling.cn	China	15747	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58

N-Phenylhydroxylamine 관련 검색:

2-니트로플로렌 2,7-디니트로-9-플루오레논 피크롤론산 9-나이트로안트라신 BISPYRAZOLONE 4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Acetyl ketene 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Ethyl (3E)-3-(2-phenylhydrazin-1-ylidene)butanoate 1H-Pyrazole,3-ethoxy-5-methyl-1-phenyl-(9CI) Ethyl 3-[N-(phenyl)amino]-3-oxopropionate Phenidone NSC4751 Edaravone benzenediazonium chloride 4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid Edaravone iMpurity P3