부틸(1-3차)메틸벤젠(4-)
|
|
부틸(1-3차)메틸벤젠(4-) 속성
- 녹는점
- -54 °C
- 끓는 점
- 191 °C (lit.)
- 밀도
- 0.858 g/mL at 25 °C (lit.)
- 증기압
- 1.3hPa at 30℃
- 굴절률
- n
20/D 1.492(lit.)
- 인화점
- 150 °F
- 저장 조건
- Flammables area
- 용해도
- 0.06g/100mL(20°C)
- 물리적 상태
- 액체
- 색상
- 무색투명~엷은 노란색
- 폭발한계
- 0.7-7%(V)
- 수용성
- 0.06g/100mL(20℃)
- BRN
- 2038670
- 노출 한도
- ACGIH: TWA 1 ppm
OSHA: TWA 10 ppm(60 mg/m3)
NIOSH: IDLH 100 ppm; TWA 10 ppm(60 mg/m3); STEL 20 ppm(120 mg/m3)
- Dielectric constant
- 2.3300000000000001
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제와 호환되지 않습니다.
- InChIKey
- QCWXDVFBZVHKLV-UHFFFAOYSA-N
- LogP
- 4.4
- CAS 데이터베이스
- 98-51-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,T,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-20/21/22-36/37/38-23-22-52/53-51/53 | ||
| 안전지침서 | 16-26-36/37/39-45-28A-61 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | XS8400000 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | III | ||
| HS 번호 | 29029080 | ||
| 유해 물질 데이터 | 98-51-1(Hazardous Substances Data) | ||
| IDLA | 100 ppm | ||
| 기존화학 물질 | KE-11393 |
부틸(1-3차)메틸벤젠(4-) C화학적 특성, 용도, 생산
화학적 성질
colourless liquid용도
4-tert-Butyltoluene is used as pharmaceutical intermediate, Solvent for resins, intermediate in organic synthesis. It is an intermediate for the production of the acaricide pyridaben.제조 방법
Synthesis of 4-tert-butyltoluene: Put toluene in the reaction kettle, add catalyst, then add tert-butane chloride, after the reaction, wash with water and layer, and the organic layer is distilled to obtain the product. Alkylation of isobutylene and toluene in the presence of sulfuric acid can also be used to produce 4-tert-butyltoluene.일반 설명
Clear colorless liquid with an aromatic gasoline-like odor.공기와 물의 반응
Flammable. Insoluble in water.반응 프로필
4-tert-Butyltoluene may react with oxidizing materials.위험도
Toxic by inhalation, ingestion, and skin absorption. Eye and upper respiratory tract irritant.건강위험
p-tert-Butyl toluene is an irritant of the mucous membranes, a central nervous system depressant and may cause cardiovascular and hematologic disturbances; chronic exposure in animals causes lung, brain, liver, and kidney damage.화재위험
4-tert-Butyltoluene is combustible.Safety Profile
Moderately toxic by inhalation and ingestion. A skin and human eye irritant. Human systemic effects by inhalation: nausea or vomiting, conjunctiva irritation, unspecified effects on the sense of taste. Inhalation of vapors causes irritation of lungs and depression of central nervous system. Prolonged exposure may result in damage to liver and kidneys. Flammable when exposed to heat or flame. Incompatible with oxidizing materials. When heated to decomposition it emits acrid smoke and fumes.Carcinogenicity
p-tert-Butyl toluene was not mutagenic in a number of bacterial strains in the Ames assay with or without metabolic activation.Purification Methods
A sample containing 5% of the meta-isomer is purified by selective mercuration. Fractional distillation of the solid arylmercuric acetate, after removal from the residual hydrocarbon, gives pure p-tert-butyltoluene [Stock & Brown J Am Chem Soc 81 5615 1959]. [Beilstein 5 H 439, 5 III 1003, 5 IV 1079.]부틸(1-3차)메틸벤젠(4-) 준비 용품 및 원자재
원자재
준비 용품
4-터어트-부틸벤조익산
4-(터트-뷰틸)벤질 염화물
피리다벤
Benzenepropanal, 3-(1,1-diMethylethyl)-
1-tert-Butyl-4-(2,2,2-trifluoroethyl)benzene
4-tert-Butylbenzyl bromide
4-t-부틸벤즈알데하이드
2-bromo-1-methyl-4-tert-butyl-benzene
DI-N-OCTYL DISULFIDE
부틸벤질알콜
Benzene, 1-(difluoromethyl)-4-(1,1-dimethylethyl)-
2-BROMO-1-BROMOMETHYL-4-TERT-BUTYL-BENZENE
부틸(1-3차)메틸벤젠(4-) 공급 업체
글로벌( 247)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18223 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 952 | 58 |
| 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 | 21689 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2966 | 58 |