디벤질아민
|
|
디벤질아민 속성
- 녹는점
- -26 °C (lit.)
- 끓는 점
- 300 °C (lit.)
- 밀도
- 1.026 g/mL at 25 °C (lit.)
- 증기압
- 1-1013hPa at 113.1-286℃
- 굴절률
- n
20/D 1.574(lit.)
- 인화점
- 290 °F
- 저장 조건
- Keep in dark place,Inert atmosphere,Room temperature
- 용해도
- 0.4g/L
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- pK1:8.52(+1) (25°C)
- 색상
- 무색투명~연황색
- 수소이온지수(pH)
- 8.9 (H2O, 20℃)
- 냄새
- 암모니아 같은 냄새
- 수용성
- 0.05g/L(20℃)
- Merck
- 14,3011
- BRN
- 909664
- Dielectric constant
- 3.6(20℃)
- 안정성
- 안정적인. 산화제, 산 무수물, 산, 산 염화물, 클로로포르메이트와 호환되지 않습니다.
- InChIKey
- BWLUMTFWVZZZND-UHFFFAOYSA-N
- LogP
- 2.67 at 20℃
- CAS 데이터베이스
- 103-49-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,Xi,C | ||
---|---|---|---|
위험 카페고리 넘버 | 22-36/38-52/53-34 | ||
안전지침서 | 26-61-45-36/37/39 | ||
유엔번호(UN No.) | 2810 | ||
WGK 독일 | 3 | ||
위험 참고 사항 | Irritant/Corrosive | ||
TSCA | Yes | ||
위험 등급 | 8 | ||
포장분류 | III | ||
HS 번호 | 29214980 | ||
기존화학 물질 | KE-28393 |
디벤질아민 C화학적 특성, 용도, 생산
화학적 성질
colorless to light yellow oily liquid with ammonia odor. soluble in ethanol and ether, insoluble in water.용도
Dibenzylamine is used to prepare rubber accelerator for the vulcanization process and reaction-stoppers. Dibenzylamine type accelerators reduce nitrosamine production in the compounding process. It is also used to produce dibenzyl-nitroso-amine.제조 방법
Dibenzylamine is obtained by the reaction of benzyl chloride and liquid ammonia in ethanol.주요 응용
Dibenzylamine is an important organic synthesis intermediate, mainly used to produce efficient and non-toxic vulcanization accelerators tetrabenzylthiuramdisulfide (TBZTD) and zinc dibenzyldithiocarbamate (ZBEC). Synthesize penicillin and curing agent for rubber and plastic curing, and can be used in the detection of cobalt, cyanate, and iron.위험도
Dibenzylamine is danger.H302 (99.32%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (57.43%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H315 (42.57%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (42.57%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H412 (32.43%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Purification Methods
Purify the amine by distillation in a vacuum. It causes burns to the skin. The dihydrochloride has m 265-266o (from MeOH/HCl), and the tetraphenyl boronate has m 129-133o. [Bradley & Maisey J Chem Soc 247 1954, Hall J Phys Chem 60 63 1956, Donetti & Bellora J Org Chem 37 3352 1972, Beilstein 12 IV 2179.]디벤질아민 준비 용품 및 원자재
원자재
준비 용품
디벤질아민 공급 업체
글로벌( 504)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
changzhou huayang technology co., ltd | +8615250961469 |
2571773637@qq.com | China | 9827 | 58 |
shandong exelon biochem co.ld | +86-533-2119995 +8615053330977 |
451614802@QQ.com | China | 30 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 |
daisy@crovellbio.com | China | 5828 | 58 |
Taixing Foreign Trade Nanjing Co., Ltd. | +86-025-83346564; +8613182976929 |
sales@tx-chem.com | China | 121 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20294 | 58 |
ShenZhen H&D Pharmaceutical Technology Co., LTD | +86-0755-22677845 +86-13627253706 |
sale@hdimpurity.com | China | 3389 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
디벤질아민 관련 검색:
페녹시벤즈아민 하이드로클로라이드 플로로벤질아민 벤질아민 디벤질아민
Trimethobenzamide
N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE
(R)-(-)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLETHYLAMINE
(S)-(-)-N-(1-PHENYLETHYL)PHTHALAMIC ACID
DIBENZYLAMINE,N-(2-CHLOROETHYL)-,HYDROCHLORIDE,N-(2-CHLOROETHYL)DIBENZYLAMINE HYDROCHLORIDE
N,N-Dibenzylhydroxylamine
N-BENZYLPHTHALIMIDE
Zinc dibenzyldithiocarbamate
Tribenzylamine
(R)-(+)-N-Benzyl-1-phenylethylamine
Dibemethine
N-BENZYLBENZAMIDE
(R)-(+)-1-(4-Methylphenyl)ethylamine
Dibenzylamine, N-phenyl-