p-클로로벤질 시아나이드
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p-클로로벤질 시아나이드 속성
- 녹는점
- 25-28 °C(lit.)
- 끓는 점
- 265-267 °C(lit.)
- 밀도
- 1.19 g/mL at 20 °C(lit.)
- 굴절률
- n
20/D 1.543
- 인화점
- >230 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 0.3g/L
- 물리적 상태
- 녹은 후에 액체
- 색상
- 무색~황색으로 투명함
- BRN
- 971171
- 노출 한도
- NIOSH: IDLH 25 mg/m3
- InChIKey
- IVYMIRMKXZAHRV-UHFFFAOYSA-N
- CAS 데이터베이스
- 140-53-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 23/24/25-36/37/38 | ||
안전지침서 | 26-36/37/39-45-28B | ||
유엔번호(UN No.) | UN 2811 6.1/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | AL8250000 | ||
위험 참고 사항 | Irritant/Toxic | ||
TSCA | Yes | ||
위험 등급 | 6.1 | ||
포장분류 | II | ||
HS 번호 | 29269095 |
p-클로로벤질 시아나이드 C화학적 특성, 용도, 생산
화학적 성질
clear colorless to yellowish liquid after melting. Soluble in acetone and ethanol.용도
4-Chlorobenzyl cyanide is an intermediate for the preparation of 3-methyl-2-(4-chlorophenyl)butyric acid, which can be used to prepare pyrethroid insecticides such as fenvalerate and deltamethrin, and can be used in medicine Industrial preparation of pyrimethamine.제조 방법
4-Chlorobenzyl cyanide is obtained by the reaction of 4-Chlorobenzyl chloride with sodium cyanide. Add 4-Chlorobenzyl chloride and Benzyldodecyldimethylammonium bromide into the reaction pot, heat to 100°C, slowly add sodium cyanide aqueous solution, and react at 100-104°C for 5h (add sodium cyanide for 3h, keep warm for 2h). Then add water to dissolve sodium chloride, and separate the water layer to obtain the crude benzyl chloride cyanide, which is distilled under reduced pressure to collect 160 (2.66kPa) fractions to obtain the finished product of 4-Chlorobenzyl cyanide. The yield is above 81%.정의
ChEBI: 4-Chlorobenzyl cyanide is a nitrile that is acetonitrile in which one of the hydrogens has been replaced by a p-chlorophenyl group. It is a member of monochlorobenzenes and a nitrile. It derives from an acetonitrile.p-클로로벤질 시아나이드 준비 용품 및 원자재
원자재
준비 용품
2-(4-CHLOROPHENYL)-3-METHYLBUTYRONITRILE
2-(4-Chlorophenyl)-3-methylbutyric acid
2-(4-CHLOROPHENYL)-HEXANENITRILE
MYCLOBU탄IL
2-(4-CHLORO-PHENYL)-ETHANESULFONYL CHLORIDE
Sibutramine
VALERATE
4-히드록시페닐아세트아미드
펜발러레이트
brofenvalerate
퍼메트린
피리메타민
2-(4-클로로페닐)에틸아민
2-(4-CHLOROPHENYL)INDANE-1,3-DIONE
1-(4-CHLOROPHENYL)-1-CYCLOPROPANECARBOXYLIC ACID
5-(4-CHLOROPHENYL)PYRIMIDIN-4-AMINE
Isopropyl(4-chlorophenyl)acetyl chloride
2H-Pyran-3-carbonitrile, 3-(4-chlorophenyl)tetrahydro-
2-(4-CHLOROPHENYL)-2-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]ACETONITRILE
p-클로로벤질 시아나이드 공급 업체
글로벌( 556)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 951 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 885 | 50 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2966 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8822 | 58 |
p-클로로벤질 시아나이드 관련 검색:
트리클로로아세토니트릴 시안화 제I구리 (4-메톡시페닐)아세토나이트릴 3,4-다이하이드로-2,5,7,8-테트라메틸-2-(4,8,12-트라이메틸트 라이데실)-2H-벤조피란-6-올 포름알데히드 시아노히드린 페닐아세토나이트릴 시안화수소 p-클로로벤질 시아나이드
5-Chlorovaleric acid
Pralmorelin
p-Nitrophenylacetonitrile
Diphenolic acid
4-Chlorostyrene
4-CHLOROPHENETOLE
4-Chlorophenoxyacetic acid
4-Chlorophenylacetic acid
4'-Chloroacetophenone
3-Chlorobenzyl Cyanide m-Chlorobenzyl Cyanide,M-CHLOROBENZYL CYANIDE,3-CHLOROBENZYL CYANIDE