ChemicalBook
Chinese English Japanese Germany Korea

디에틸 프탈레이트

디에틸 프탈레이트
디에틸 프탈레이트 구조식 이미지
카스 번호:
84-66-2
한글명:
디에틸 프탈레이트
동의어(한글):
"코다플렉스"DEF가소제;1,2-벤젠디카르복실산,디에틸에스테르;네안틴;데P;에틸프탈산;프탈산,디에틸에스테르;프탈올;플라시돌;플라티놀A;O-벤젠디카르복실산디에틸에스테르;디에틸1,2-벤젠디카르복실산;디에틸프탈레이트;프탈산디에틸;1,2-벤젠디카르복실산,디에틸에스테르;디에틸O-프탈레이트;아노졸;다이에틸프탈레이트
상품명:
Diethyl phthalate
동의어(영문):
Amozol;Anozol;Neantine;PHTHALOL;Solvanol;NSC 8905;estol1550;placidole;unimollda;Estol 1550
CBNumber:
CB3349654
분자식:
C12H14O4
포뮬러 무게:
222.24
MOL 파일:
84-66-2.mol

디에틸 프탈레이트 속성

녹는점
−3 °C(lit.)
끓는 점
298-299 °C(lit.)
밀도
1.12 g/mL at 25 °C(lit.)
증기 밀도
7.66 (vs air)
증기압
1 mm Hg ( 100 °C)
굴절률
n20/D 1.502(lit.)
인화점
>230 °F
저장 조건
2-8°C
용해도
Practically insoluble in water, miscible with ethanol (96 per cent).
물리적 상태
Liquid
색상
APHA: ≤15
Specific Gravity
1.118
폭발한계
0.75%, 187°F
수용성
1 g/L (20 ºC)
Merck
14,7371
BRN
1912500
노출 한도
TLV-TWA air 5 mg/m3 (ACGIH). .
안정성
Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, alkalies.
CAS 데이터베이스
84-66-2(CAS DataBase Reference)
NIST
Diethyl phthalate(84-66-2)
EPA
1,2-Benzenedicarboxylic acid, diethyl ester(84-66-2)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
안전지침서 24/25
유엔번호(UN No.) UN 3082 9 / PGIII
WGK 독일 2
RTECS 번호 TI1050000
자연 발화 온도 854 °F
TSCA Yes
HS 번호 29173400
유해 물질 데이터 84-66-2(Hazardous Substances Data)
독성 LD50 i.p. in rats: 5.06 ml/kg (Singh)
그림문자(GHS):
신호 어:
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H361 태아 또는 생식능력에 손상을 일으킬 것으로 의심됨 생식독성 물질 구분 2 경고 P201, P202, P281, P308+P313, P405,P501
예방조치문구:
P201 사용 전 취급 설명서를 확보하시오.
P202 모든 안전 조치 문구를 읽고 이해하기 전에는 취급하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P308+P313 노출 또는 접촉이 우려되면 의학적인 조치· 조언를 구하시오.
P405 밀봉하여 저장하시오.

디에틸 프탈레이트 MSDS


Diethyl phthalate

디에틸 프탈레이트 C화학적 특성, 용도, 생산

화학적 성질

Diethyl phthalate is a colourless, odourless, and oily liquid. It is miscible with ethanol and ethyl ether. Diethyl phthalate is soluble in acetone, benzene, carbon tetrachloride, alcohols, ketones, esters, and aromatic hydrocarbons and partly miscible with aliphatic solvents. Diethyl phthalate, when exposed to heat, decomposes and emits acrid smoke and irritating fumes. It is incompatible with strong oxidisers, strong acids, nitric acid, permanganates, and water and attacks some forms of plastics. Diethyl phthalate is produced in the reaction of phthalic anhydride with ethanol in the presence of concentrated sulphuric acid catalyst.

화학적 성질

Diethyl phthalate is a clear, colorless, oily liquid. It is practically odorless, or with a very slight aromatic odor and a bitter, disagreeable taste.

용도

A phthalate metabolite with genotoxic effect.

용도

Plasticizer.

용도

Ethyl phthalate used in manufacture of celluloid; solvent for cellulose acetate in manufacture of varnishes and dopes; denaturing alcohol. Vehicle for fragrance and cosmetic ingredients.

용도

Diethyl phthalate has been used as a substitute for camphor in the manufacture of celluloid, as a solvent for cellulose acetate in the manufacture of varnishes and dopes, as a ftxative for perfumes, and for denaturing ethanol.

정의

ChEBI: The diethyl ester of benzene-1,2-dicarboxylic acid.

생산 방법

Diethyl phthalate is produced by the reaction of phthalic anhydride with ethanol in the presence of sulfuric acid.

일반 설명

A clear, colorless liquid without significant odor. More dense than water and insoluble in water. Hence sinks in water. Primary hazard is to the environment. Spread to the environment should be immediately stopped. Easily penetrates soil, contaminates groundwater and nearby waterways. Flash point 325°F. Severely irritates eyes and mildly irritates skin. Used in the manufacture of perfumes, plastics, mosquito repellents and many other products.

공기와 물의 반응

Insoluble in water.

반응 프로필

Diethyl phthalate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Can generate electrostatic charges. [Handling Chemicals Safely 1980. p. 250].

건강위험

Symptoms unlikely from any form of exposure.

건강위험

Diethyl phthalate exhibited low to very lowacute toxicity in laboratory animals. Inges tion produced somnolence and hypotension.Inhalation of its vapors may result in lacrima tion, coughing, and irritation of the throatin humans. The oral LD50 value in mice is6170 mg/kg. Diethyl phthalate administeredto pregnant rats at 5% concentration in thefeed showed no adverse effect upon embryoor fetal growth, viability, or the incidence ofmalformations (Price et al. 1988).

화재위험

Special Hazards of Combustion Products: Irritating vapors of unburned chemical may form in fire.

Pharmaceutical Applications

Diethyl phthalate is used as a plasticizer for film coatings on tablets, beads, and granules at concentrations of 10–30% by weight of polymer.
Diethyl phthalate is also used as an alcohol denaturant and as a solvent for cellulose acetate in the manufacture of varnishes and dopes. In perfumery, diethyl phthalate is used as a perfume fixative at a concentration of 0.1–0.5% of the weight of the perfume used.

색상 색인 번호

This plasticizer increases the fexibility of plastics. It is also contained in deodorant formulations, perfumes, emollients, and insect repellents. It can cross-react with dimethyl phthalate.

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion, subcutaneous, and intraperitoneal routes. Human systemic effects by inhalation: lachrymation, respiratory obstruction, and other unspecified respiratory system effects. An eye irritant and systemic irritant by inhalation. An experimental teratogen. Other experimental reproductive effects. Narcotic in hgh concentrations. Combustible when exposed to heat or flame. To fight fire, use water spray, mist, foam. When heated to decomposition it emits acrid smoke and irritating fumes.

Safety

Diethyl phthalate is used in oral pharmaceutical formulations and is generally regarded as a nontoxic and nonirritant material at the levels employed as an excipient. However, if consumed in large quantities it can act as a narcotic and cause paralysis of the central nervous system.
Although some animal studies have suggested that high concentrations of diethyl phthalate may be teratogenic, other studies have shown no adverse effects.
LD50 (guinea pig, oral): 8.6g/kg
LD50 (mouse, IP): 2.7g/kg
LD50 (mouse, oral): 6.2g/kg
LD50 (rat, IP): 5.1g/kg
LD50 (rat, oral): 8.6g/kg

저장

Diethyl phthalate is stable when stored in a well-closed container in a cool, dry place.

Purification Methods

Wash the ester with aqueous Na2CO3, then distilled water, dry (CaCl2), and distil it under reduced pressure. Store it in a vacuum desiccator over P2O5. [Beilstein 9 IV 3172.]

비 호환성

Incompatible with strong oxidizing materials, acids, and permanganates.

Regulatory Status

Included in the FDA Inactive Ingredients Database (oral capsules, delayed action, enteric coated, and sustained action tablets). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

디에틸 프탈레이트 준비 용품 및 원자재

원자재

준비 용품


디에틸 프탈레이트 공급 업체

글로벌( 290)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2597 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070;product@chemlin.com.cn
product@chemlin.com.cn CHINA 3015 60
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1750 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20516 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23983 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20094 58

디에틸 프탈레이트 관련 검색:

Copyright 2019 © ChemicalBook. All rights reserved