다른아크릴산의메틸브로마이드
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다른아크릴산의메틸브로마이드 속성
- 녹는점
- 126-130 °C(lit.)
- 끓는 점
- 148°C (rough estimate)
- 밀도
- 1.4557 (rough estimate)
- 굴절률
- 1.5220 (estimate)
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- 4.29±0.10(Predicted)
- 물리적 상태
- powder to crystal
- 색상
- White to Light yellow to Light orange
- InChI
- InChI=1S/C10H11BrO2/c1-7(10(12)13)9-4-2-8(6-11)3-5-9/h2-5,7H,6H2,1H3,(H,12,13)
- InChIKey
- QQXBRVQJMKBAOZ-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C(C1=CC=C(CBr)C=C1)C
- CAS 데이터베이스
- 111128-12-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 34-36/37/38 | ||
안전지침서 | 26-27-36/37/39-45-37/39 | ||
유엔번호(UN No.) | UN 1759 8/PG 2 | ||
WGK 독일 | 3 | ||
위험 등급 | 8 | ||
포장분류 | Ⅱ | ||
HS 번호 | 29163990 |
다른아크릴산의메틸브로마이드 C화학적 특성, 용도, 생산
화학적 성질
beige-cream crystalline powder일반 설명
2-[4-(Bromomethyl)phenyl]propionic acid is a propionic acid derivative. Its enthalpy of vaporization at boiling point (421.15K) is 36.363kjoule/mol and density at 25°C is 1.4212g/ml.Synthesis
The synthesis method comprises the following steps: dissolving sodium hydroxide in excessive methanol to react with p-chloro-tolualdehyde to obtain p-methoxy-tolualdehyde, andthen performing chloromethylation reaction on the p-methoxy tolualdehyde and concentrated hydrochloric acid in the existence of sulfuric acid to obtain p-chloromethyl benzyl ether; performing nucleophilic reaction on the p-chloromethyl benzyl ether and the sodium cyanide to obtain p-methoxy-methyl benzyl cyanide; reacting the p-methoxy-methyl benzyl cyanide with dimethyl carbonate under high pressure in the existence of a catalyst to obtain p-methoxy-methyl benzyl iso-propionitrile; and reacting the p-methoxy-methylbenzyl sodium isopropionate with excessive concentrate sulfuric acid to generate molten salt which is reacted with hydrobromic acid to obtain 2-(4-Bromomethyl)phenylpropionic acid.다른아크릴산의메틸브로마이드 준비 용품 및 원자재
원자재
준비 용품
다른아크릴산의메틸브로마이드 공급 업체
글로벌( 529)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
TAIZHOU DKD CHEMICAL CO., LTD. | +8618658336633 |
yf.chen@tzdkdchem.com | China | 134 | 58 |
Hubei Yiling biotechnology Co Ltd | +86-18163349544 +86-18163349544 |
mollylucking@foxmail.com | China | 480 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5895 | 58 |
Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 994 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20291 | 58 |
airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@sdzhonghuimaterial.com | China | 983 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21666 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
다른아크릴산의메틸브로마이드 관련 검색:
3-브로모프로피온산에틸에스테르 2,2-비스(히드록시메틸)프로판 산 브롬화 메틸
4-Bromomethylbenzoic acid
3-Bromopropionic acid
(S)-(+)-2-Phenylpropionic acid
Chlorodimethylphenylsilane
Pimecrolimus
Entacapone
Ciprofloxacin hydrochloride
Loxoprofen
4-(BROMOMETHYL)PHENYLACETIC ACID
4-ISOPROPYL BENZYL BROMIDE 97
1-(bromomethyl)-4-ethylbenzene
2-[p-(1-Bromo-2-methylpropyl)phenyl]propionic Acid
2-(4-Bromomethyl)phenylpropionic acid
p-Bromomethylphenylpropionic acid
2-(4-BROMOMETHYL-PHENYL)-2-METHYL-PROPIONIC ACID METHYL ESTER