디페닐 메틸 브롬화물
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디페닐 메틸 브롬화물 속성
- 녹는점
- 35-39 °C(lit.)
- 끓는 점
- 184 °C20 mm Hg(lit.)
- 밀도
- 0,9 g/cm3
- 굴절률
- 1.6290 (estimate)
- 인화점
- >230 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 0.45g/L
- 물리적 상태
- powder to lump to clear liquid
- 색상
- 흰색~크림색~노란색~주황색~갈색 결정 또는 융합 고체
- 수소이온지수(pH)
- 2 (H2O, 20℃)(saturated aqueous solution)
- 수용성
- 불용성
- 감도
- Moisture Sensitive
- BRN
- 638544
- CAS 데이터베이스
- 776-74-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 34-37 | ||
| 안전지침서 | 26-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 1770 8/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | PA5350000 | ||
| F 고인화성물질 | 19-21 | ||
| TSCA | Yes | ||
| 위험 등급 | 8 | ||
| 포장분류 | II | ||
| HS 번호 | 29036990 | ||
| 기존화학 물질 | 2004-3-2849 |
디페닐 메틸 브롬화물 C화학적 특성, 용도, 생산
화학적 성질
ORANGE-RED TO ORANGE-BROWN LOW MELTING SOLID용도
Benzhydryl bromide is a halogenated building block. Benzhydryl group was preferred to the commoner benzyl to protect 2-nitrophenol in the Bartoli (vinyl Grignard) synthesis of 7-hydroxyindole. Protection was by reaction with the phenol in the presence of potassium carbonate in acetone; deprotection of the indole was by hydrogenolysis.일반 설명
Bromodiphenylmethane is a white crystalline solid. Melting point 113°F. A lachrymator. In the presence of moisture corrosive to tissue and most metals.공기와 물의 반응
Insoluble in cold water. Decomposed by hot water to give corrosive hydrobromic acid.반응 프로필
Halogenated aliphatic compounds are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.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.Safety Profile
A corrosive, irritating liquid, When heated to decomposition it emits toxic fumes of Br-. See also디페닐 메틸 브롬화물 준비 용품 및 원자재
원자재
준비 용품
디페닐 메틸 브롬화물 공급 업체
글로벌( 279)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20254 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21631 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
FandaChem@Gmail.com | China | 5534 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29865 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 |
stella@zetchem.com | China | 2136 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10406 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 8497 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |