디메틸-메타-톨루이딘
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디메틸-메타-톨루이딘 속성
- 녹는점
- -15 °C
- 끓는 점
- 215 °C(lit.)
- 밀도
- 0.93 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.55(lit.)
- 인화점
- 185 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 5.22±0.10(Predicted)
- 색상
- 맑은 노란색
- BRN
- 1422766
- CAS 데이터베이스
- 121-72-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 23/24/25-33-52/53 | ||
| 안전지침서 | 28-36/37-45-61 | ||
| 유엔번호(UN No.) | UN 2810 6.1/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | XU5798000 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | II | ||
| HS 번호 | 29214300 | ||
| 독성 | LD50 intraperitoneal in mouse: 300mg/kg |
디메틸-메타-톨루이딘 C화학적 특성, 용도, 생산
화학적 성질
clear yellow liquid용도
N,N,3-Trimethylaniline, is an building block used for the synthesis of more complex compounds, such as BTK (Bruton''s tyrosine kinase) inhibitor.일반 설명
A clear colorless liquid with an aromatic odor. Density 0.932 g / cm3 (Lancaster) and insoluble in water. Hence floats on water. Toxic by skin absorption and inhalation. Flash point 185°F. May release toxic vapors when burned.공기와 물의 반응
Tends to darken upon exposure to air. Insoluble in water.반응 프로필
N,N-DIMETHYL-M-TOLUIDINE 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. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.건강위험
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.화재위험
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.Purification Methods
Reflux it for 3hours with 2 molar equivalents of Ac2O, then fractionally distil it under reduced pressure. Alternatively, dry over BaO, distil and store it over KOH. The hydrochloride has m 176o (from EtOH) and the picrate has m 131o. Methods described for N,N-dimethylaniline are applicable. [Beilstein 12 H 857, 12 III 1953, 12 IV 1815.]디메틸-메타-톨루이딘 준비 용품 및 원자재
원자재
준비 용품
디메틸-메타-톨루이딘 공급 업체
글로벌( 221)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8810 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12839 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
| Anhui Royal Chemical Co., Ltd. | +86-25-86655873 +8613962173137 |
marketing@royal-chem.com | China | 193 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29881 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
| Changde Changlian Chemical Co., Ltd. | +86-25-86736270 +86-15905172087 |
brian.he@royal-chem.com | China | 103 | 58 |
디메틸-메타-톨루이딘 관련 검색:
N,N,2-트라이메틸벤젠아민 디메틸아닐린 N,N-디메틸-P-톨루이딘 트리플루오페라진 디하이드로클로라이드 리보플라빈 디메틸-메타-톨루이딘 3-디메틸아미노안식향산
N,N-Dimethylcyclohexylamine
N,N-Dimethylformamide
N-Phenyldiethanolamine
N,N-Dimethylbenzylamine
N,N-Dimethylacetamide
N-(3-Trifluoromethylphenyl)piperazine
4-DIMETHYLAMINO-2-METHYLAZOBENZENE
N-(4-Aminobutyl)-N-ethylisoluminol
1-(2,3-Xylyl)piperazine monohydrochloride
3-Maleimidobenzoic acid N-hydroxysuccinimide ester
2-(N-Ethyl-m-toluidino)ethanol