o-브로모톨루엔
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o-브로모톨루엔 속성
- 녹는점
- -27 °C (lit.)
- 끓는 점
- 58-60 °C/10 mmHg (lit.)
- 밀도
- 1.422 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.555(lit.)
- 인화점
- 174 °F
- 저장 조건
- 2-8°C
- 물리적 상태
- 액체
- Specific Gravity
- 1.422
- 색상
- 무색투명~연황색
- 수용성
- 15°C에서 <0.1g/100mL
- Merck
- 14,1439
- BRN
- 1904176
- Dielectric constant
- 4.2800000000000002
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
- CAS 데이터베이스
- 95-46-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-36/37/38 | ||
| 안전지침서 | 36/37/39-37/39-26 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | XS7965500 | ||
| 위험 참고 사항 | Harmful/Irritant | ||
| TSCA | Yes | ||
| 포장분류 | III | ||
| HS 번호 | 29036990 | ||
| 유해 물질 데이터 | 95-46-5(Hazardous Substances Data) |
o-브로모톨루엔 C화학적 특성, 용도, 생산
화학적 성질
liquid용도
2-Bromotoluene was used in the synthesis of (±)-isocomene. Suzuki coupling of 2-bromotoluene with phenylboronic acid using palladium nanoparticles supported on alumina-based oxides as catalyst has been reported. 2-Bromotoluene is used in manufacturing pharmaceuticals (especially for nonsteroidal antiinflammatory drugs; Meclofenamic acid, Mefenamic acid) and other organic compounds일반 설명
Clear colorless to pale beige liquid.공기와 물의 반응
Insoluble in water.반응 프로필
2-Bromotoluene reacts with strong oxidizing agents.화재위험
2-Bromotoluene is combustible.Purification Methods
Fractionally distil it through an efficient column. It can be separated from its isomers by gas chromatography on a column of “Sil-o-cel” firebrick (30-40mesh, 80 parts) coated with 5% (20 parts) of ICI E301 con rubber with N2 carrier gas at 170o/atm and 100mL/minute and using a conductivity cell detector. [Cowley et al. J Chem Soc 1801 1959, Beilstein 5 H 304, 5 I 153, 5 II 234 5 III 704, 5 IV 825.]o-브로모톨루엔 준비 용품 및 원자재
원자재
구리
O-톨루이딘
Benzenediazonium, 2-methyl-, tetrafluoroborate(1-)
2-브로모-6-메틸벤조산
2,3-디브로모토루엔
Methyl trifluoromethanesulfonate
Methyl diiodide
2,2-dimethylpropane-1,3-diyl [2-bromophenyl] boronate
O-TOLYLHYDRAZINE HYDROCHLORIDE
요오드톨루엔
1-Bromo-2-iodobenzene
2-Bromobenzyl alcohol
준비 용품
o-브로모톨루엔 공급 업체
글로벌( 349)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18219 | 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 | 15956 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
| Zjartschem | +86-571-8723 8903 jocelynpan@zjarts.com |
jocelynpan@zjarts.com | CHINA | 993 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 |
sales@chemwish.com | CHINA | 10828 | 58 |