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2,2""-디메틸벤지딘

2,2""-디메틸벤지딘 구조식 이미지

카스 번호:: 84-67-3

한글명:: 2,2""-디메틸벤지딘

동의어(한글):: 2,2""-디메틸벤지딘;2,2'-디메틸벤지딘;2,2'-다이메틸벤지딘;2,2'-다이메틸-[1,1'-바이페닐]-4,4'-다이아민;2,2'-다이메틸-4,4'-다이아미노바이페닐;2,2'-다이메틸-4,4'-바이페닐다이아민;2,2'-톨리딘;4,4'-다이아미노-2,2'-다이메틸-1,1'-다이페닐;4,4'-다이아미노-2,2'-다이메틸-1,1'-다이페닐 (ENCS);4,4'-다이아미노-2,2'-다이메틸바이페닐

상품명:: m-Tolidine

동의어(영문):: NZ066;APB-144;M-TOLIDINE;2,2'-Tolidine;m-Tolidine;2,2’-dimethylbenzidine;2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYL;4,4'-Diamino-2,2'-dimethylbiphenyl;2,2'-Dimethyl-4,4'-biphenyldiamine;2,2'-diMethyl-4,4'-diaMinobiphenyl(M-TB)

CBNumber:: CB0320487

분자식:: C14H16N2

포뮬러 무게:: 212.29

MOL 파일:: 84-67-3.mol

MSDS 파일:: SDS

속성

안전

용도

공급 업체 199

2,2""-디메틸벤지딘 속성

녹는점: 105-106℃

끓는 점: 344.4±37.0 °C(Predicted)

밀도: 1.106

저장 조건: Keep in dark place,Sealed in dry,Room Temperature

용해도: 클로로포름(약간 용해됨), 메탄올(약간 용해됨)

물리적 상태: 고체

물리적 상태: 단단한 모양

산도 계수 (pKa): 4.89±0.10(Predicted)

색상: 흰색에서 황백색까지

InChI: InChI=1S/C14H16N2/c1-9-7-11(15)3-5-13(9)14-6-4-12(16)8-10(14)2/h3-8H,15-16H2,1-2H3

InChIKey: QYIMZXITLDTULQ-UHFFFAOYSA-N

SMILES: C1(C2=CC=C(N)C=C2C)=CC=C(N)C=C1C

CAS 데이터베이스: 84-67-3

안전

위험 및 안전 성명
위험 및 사전주의 사항 (GHS)

안전지침서	24/25
HS 번호	29215900
기존화학 물질	2009-1-591
유해화학물질 필터링	2009-1-591
함량 및 규제정보	물질구분: 유독물질; 혼합물(제품)함량정보: 2,2'-디메틸벤지딘 및 이를 25% 이상 함유한 혼합물

그림문자(GHS):

신호 어:

Warning

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드
H315	피부에 자극을 일으킴	피부부식성 또는 자극성물질	구분 2	경고		P264, P280, P302+P352, P321,P332+P313, P362
H319	눈에 심한 자극을 일으킴	심한 눈 손상 또는 자극성 물질	구분 2A	경고		P264, P280, P305+P351+P338,P337+P313P

예방조치문구:

P305+P351+P338

눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

NFPA 704

	0
1		0

2,2""-디메틸벤지딘 C화학적 특성, 용도, 생산

화학적 성질

m-Tolidine is pink particles and can form prisms when exposed to water. It is soluble in cold water, alcohol, and ether. In the presence of iron(III) chloride, m-Tolidine does not produce any color. It is tetrazotized with nitrite and acid and couples to form dyes.

용도

M-TOLIDINE is used for preparation polyimide and epoxy resin material.

제조 방법

M-Tolidine is made by the reduction of m-nitrotoluene with zinc dust and sodium hydroxide solution. The subsequent rearrangement is carried out with hydrochloric acid or sulfuric acid and gives rise to m-tolidine dihydrochloride or m-tolidine sulfate, which are isolated as salts. The free base is diffificult to isolate and is therefore not a commercial product.

정의

M-Tolidine gives no color in the presence of iron(III) chloride. It is tetrazotized with nitrite and acid and couples to form dyes. M-Tolidine was used in the past for the production of azo dyes.

화학 반응

M-Tolidine gives no color in the presence of iron(III) chloride. It is tetrazotized with nitrite and acid and couples to form dyes.

2,2""-디메틸벤지딘 준비 용품 및 원자재

원자재

Phenylboronic acid pinacol ester 수산화나트륨 염산 Bis(pinacolato)diboron (2'- 아미노 -1,1'- 비 페닐 -2- 일) 팔라듐 (II)의 클로로 (2- 디시 클로 헥실 포스 피노 -2 ', 4', 6'- 트리 -i- 프로필 -1,1'- 비 페닐) 2-IODO-5-NITROTOLUENE 메타니트로톨루엔 Zinkamalgam

준비 용품

4,4'-Diiodo-2,2'-dimethylbiphenyl 2-Naphthalenesulfonic acid, 5,5'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt 1,3-Naphthalenedisulfonic acid, 8-[[2,2'-dimethyl-4'-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt 2,7-Naphthalenedisulfonic acid, 3-[[3,3'-dimethyl-4'-[[3-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-, disodium salt disodium 4-hydroxy-3-[[4'-[(2-hydroxynaphthyl)azo]-2,2'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulphonate C.I. Acid Orange 49 Acid Red 111 sodium 4-chloro-3-[4-[[2,2'-dimethyl-4'-[[4-[(phenylsulphonyl)oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate C.I. Acid black 70 Acid Yellow 86

2,2""-디메틸벤지딘 공급 업체

글로벌( 199)공급 업체

공급자	전화	이메일	국가	제품 수	이점
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	+8618222493702	sales8@chinatechem.com	China	61	58
Shanghai Daeyeon Chemicals Co., Ltd	021-64478606 +8615900664856	daeyeon001@vip.163.com	China	2062	58
Heynova (Shanghai) New Material Technology CO., Ltd	+86-17821320848	zoe@heynovachem.com	China	431	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7786	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58

2,2""-디메틸벤지딘 관련 검색:

벤지딘 4,4""-디이소시아나토-3,3""-디메틸-1,1""-비페닐 자료없음 O-톨루이딘 수화염화물 3,3""""-다이메틸벤지딘 디염산 2,2'-비스(트리플루오르메틸)벤지딘 Acid Red 111 DIACETOACET-O-TOLIDINE O-TOLIDINE SULFONE 99% MIXTURE OF &,O-tolidine sulfone, mixture of isomers,O-TOLIDINE SULFONE (S)-2,2'-DIMETHYL-1,1'-BINAPHTHYL 2,2'-DIMETHYLBIPHENYL (R)-2,2'-DIMETHYL-1,1'-BINAPHTHYL 4,4'-DIMETHYLBIPHENYL 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID o-Tolidine-6,6''-disulfonic acid O-TOLIDINE SULFONE O-TOLIDINE SOLUTION [FOR CHLORINE-TEST] o-Tolidine dihydrochoride