ChemicalBook
Chinese English Japanese Germany Korea

벤조페논

벤조페논
벤조페논 구조식 이미지
카스 번호:
119-61-9
한글명:
벤조페논
동의어(한글):
벤조페논;벤조일벤젠;디페닐케톤
상품명:
Benzophenone
동의어(영문):
BPN;UV500;BLS 531;YF-PI BP;LB MILLER;HRcure-BP;FEMA 2134;IHT-PI BP;OMNIRAD BP;Darocur BP
CBNumber:
CB5744679
분자식:
C13H10O
포뮬러 무게:
182.22
MOL 파일:
119-61-9.mol

벤조페논 속성

녹는점
47-51 °C (lit.)
끓는 점
305 °C (lit.)
밀도
1.11
증기 밀도
4.21 (vs air)
증기압
1 mm Hg ( 108 °C)
굴절률
1.5893
FEMA
2134 | BENZOPHENONE
인화점
>230 °F
저장 조건
Store below +30°C.
용해도
ethanol: soluble100mg/mL, clear, colorless (80% ethanol)
물리적 상태
Crystalline Powder or Flakes
색상
White to off-white
냄새
Characteristic.
수용성
insoluble (<0.1 g/100 mL at 25 ºC)
Merck
14,1098
JECFA Number
831
BRN
1238185
안정성
Stable. Incompatible with strong oxidizing agents, strong reducing agents. Combustible.
InChIKey
RWCCWEUUXYIKHB-UHFFFAOYSA-N
CAS 데이터베이스
119-61-9(CAS DataBase Reference)
IARC
2B (Vol. 101) 2013
NIST
Benzophenone(119-61-9)
EPA
Benzophenone (119-61-9)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi,N,Xn,F
위험 카페고리 넘버 36/37/38-52/53-50/53-67-65-62-51/53-48/20-11-40
안전지침서 26-61-37/39-29-60-36-62-36/37-33-16-9
유엔번호(UN No.) UN 3077 9/PG 3
WGK 독일 2
RTECS 번호 DI9950000
F 고인화성물질 10
TSCA Yes
위험 등급 9
포장분류 III
HS 번호 29143900
유해 물질 데이터 119-61-9(Hazardous Substances Data)
독성 LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit 3535 mg/kg
기존화학 물질 KE-02716
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H303 삼키면 유해할 수 있음 급성 독성 물질 - 경구 구분 5 P312
H313 피부와 접촉하면 유해할 수 있음 급성 독성 물질 - 경피 구분 5 P312
H400 수생생물에 매우 유독함 수생 환경유해성 물질 - 급성 구분 1 경고 P273, P391, P501
H410 장기적 영향에 의해 수생생물에 매우 유독함 수생 환경유해성 물질 - 만성 구분 1 경고 P273, P391, P501
예방조치문구:
P273 환경으로 배출하지 마시오.
P391 누출물을 모으시오.
P501 ...에 내용물 / 용기를 폐기 하시오.

벤조페논 MSDS


Benzophenone

벤조페논 C화학적 특성, 용도, 생산

용도

1. Benzophenone 는 같은 잉크, 이미징, UV 경화 애플리케이션에서 초기자 사진 및 인쇄 산업에서 코팅 선택을 취소으로 사용할 수 있습니다. Benzophenone 손상 향기에서 자외선 (UV)을 방지 하 고 향수, 비누 등 제품 색상. 2. Benzophenone 포장 폴리머 또는 그 내용을 사진-저하를 막을 UV 차단 로 플라스틱 포장에 추가할 수 있습니다. 그것의 사용에는 명확한 유리 또는 플라스틱 (예: 피트 물 병)에 제품을 포장 하는 제조 업체 수 있습니다. 그것 없이, 불투명 또는 어두운 포장 필요한 것입니다. 3. 생물 학적 응용 프로그램에서 benzophenones 사용 되었습니다 광범위 하 게 파악 하 고 펩타이드-단백질 상호 작용 지도 photophysical 프로브로. 4. Benzophenones 제약 중간체, 화장품 향수 및 살충제로 사용할 수 있습니다.

화학적 성질

Orange Crystals

화학적 성질

Benzophenone is a combustible, white, crystalline solid with a rose-like odor

화학적 성질

Benzophenone is a colorless, crystalline solid (mp 48.1 °C) with a rosy, slightly geranium-like odor. It can be prepared in several ways, for example, by Friedel–Crafts reaction of benzene and benzoyl chloride with aluminum chloride, or of benzene and carbon tetrachloride, and subsequent hydrolysis of the resulting ??,??-dichlorodiphenylmethane. Benzophenone can also be prepared by oxidation of diphenylmethane. It is used in flower compositions and as a fixative.

화학적 성질

Benzophenone has a delicate, persistent, rose-like odor.

출처

Reported found in Vitis vinifera L., black tea, cherimoya (Annona cherimola), mountain papaya (Carica pubescens) and soursop (Annona muricata L.)

용도

Benzophenone is used as a synthetic intermediate for manufacture of pharmaceuticals and agricultural chemicals. It is also used as a photoinitiator in UV-curable printing inks, as a fragrance in perfumes, as a flavor enhancer in foods. Benzophenone can be added as a UV-absorbing agent to plastics, lacquers, and coatings at concentrations of 2–8%.

용도

It is used in the manufacturing of antihistamines, hypnotics, insecticides.

용도

Reported to bind monsaccharides in the presence of polysaccharides

생산 방법

Benzophenone is commercially synthesized by the atmospheric oxidation of diphenylmethane using a catalyst of copper naphthenate. Alternatively, it can be produced by a Friedel–Crafts acylation of benzene using either benzoyl chloride or phosgene in the presence of aluminum chloride .

제조 방법

By Friedel–Craft condensation of benzene with benzoyl chloride in the presence of aluminum chloride.

Synthesis Reference(s)

Tetrahedron Letters, 36, p. 2285, 1995 DOI: 10.1016/0040-4039(95)00191-E
Chemical and Pharmaceutical Bulletin, 34, p. 3595, 1986 DOI: 10.1248/cpb.34.3595

일반 설명

White solid with a flowery odor. May float or sink in water.

공기와 물의 반응

Insoluble in water.

반응 프로필

Ketones, such as Benzophenone, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4. Benzophenone can react with oxidizing materials.

건강위험

Ingestion causes gastrointestinal disturbances. Contact causes eye irritation and, if prolonged, irritation of skin.

화재위험

Flash point data for Benzophenone are not available, but Benzophenone is probably combustible.

화학 반응

Reactivity with Water No reaction; Reactivity with Common Materials: Will attack some plastics; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

색상 색인 번호

Unsubstituted benzophenone is largely used in chemical applications. It acts as a marker for photoallergy to ketoprofen.

Safety Profile

Moderately toxic by ingestion andintraperitoneal routes. Combustible when heated.Incompatible with oxidizers. When heated todecomposition it emits acrid and irritating fumes.

잠재적 노출

Benzophenone is used in UV curing of inks and coatings; as an intermediate; as an odor fixative in fragrances, flavoring, soaps; in the manufacture of pharmaceuticals and insecticides; in organic syntheses.

Carcinogenicity

Lifetime dermal carcinogenicity studies in mice and rabbits did not show any tumor excess in the treated animals. Female Swiss mice and New Zealand White rabbits of both sexes were treated dermally with 0, 5, 25, or 50% of benzophenone (0.02 mL) twice a week for 120 or 180 weeks. Weekly examination of the rabbits did not reveal any reduction in survival or appearance of tumors. Mice treated with benzophenone did not show any excess in the number of tumor-bearing animals or in total number of tumors compared to untreated control animals. Although three skin tumors were observed in the benzophenone- treated mice (one case of squamous cell carcinoma and two cases of squamous cell papilloma), there were also three tumors (one carcinoma and toe papillomas) observed in the control animals.

신진 대사

Benzophenone's main metabolic pathway in the rabbit is by reduction to benzhydrol, which is excreted conjugated with glucuronic acid(Williams, 1959).

운송 방법

UN1224 Ketones, liquid, n.o.s., Hazard Class: 3; Labels: 3—Flammable liquid, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9—Miscellaneous hazardous material, Technical Name Required.

Purification Methods

Crystallise it from MeOH, EtOH, cyclohexane, *benzene or pet ether, then dry in a current of warm air and store it over BaO or P2O5. It is also purified by zone melting and by sublimation [Itoh J Phys Chem 89 3949 1985, Naguib et al. J Am Chem Soc 108 128 1986, Gorman & Rodgers J Am Chem Soc 108 5074 1986, Ohamoto & Teranishi J Am Chem Soc 108 6378 1986, Naguib et al. J Phys Chem 91 3033 1987]. [Beilstein 7 III 2048, 7 IV 1357.]

비 호환성

Oxidizing materials, such as dichromates and permanganates.

벤조페논 준비 용품 및 원자재

원자재

준비 용품


벤조페논 공급 업체

글로벌( 670)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
Chongqing Hesheng Longgang Technology Co. Ltd.
+8613908333536
jieli@hslg-tech.com China 4 58
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 497 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Hebei Ruiyao Biotechnology Co. Ltd
15532235888 15632182983
031188180881 admin@ruiyaobio.com CHINA 846 58
Jiangxi Lotchem Co.,Ltd.
15270827708
+86-791-85061535 lancetu@jxlotchem.com CHINA 329 58
Hebei Qige Biological Technology Co. Ltd
8618733132031
qige01@hbqige.com CHINA 1322 58
Baoji Guokang Healthchem co.,ltd
09178656283
cngksw@aliyun.com CHINA 9465 58
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15421 58

벤조페논 관련 검색:

Copyright 2019 © ChemicalBook. All rights reserved