테트라에틸렌펜트아민
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테트라에틸렌펜트아민 속성
- 녹는점
- -40 °C (lit.)
- 끓는 점
- 340 °C
- 밀도
- 0.998 g/mL at 25 °C (lit.)
- 증기 밀도
- 6.53 (vs air)
- 증기압
- <0.01 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.505(lit.)
- 인화점
- 365 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 6540g/L
- 산도 계수 (pKa)
- pK1:2.98(+5);pK2:4.72(+4);pK3:8.08(+3);pK4:9.10(+2);pK5:9.67(+1) (25°C,)
- 물리적 상태
- 액체
- 색상
- 투명한
- 수소이온지수(pH)
- 11.8 (20g/l, H2O, 20℃)
- 냄새
- 암모니아 냄새
- 폭발한계
- 0.1-15%(V)
- 수용성
- 녹는
- 감도
- air sensitive
- BRN
- 506966
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제, 무기산, 할로겐화 탄화수소, 과산화수소와 호환되지 않습니다.
- CAS 데이터베이스
- 112-57-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C,N | ||
---|---|---|---|
위험 카페고리 넘버 | 21/22-34-43-51/53 | ||
안전지침서 | 26-36/37/39-45-61 | ||
유엔번호(UN No.) | UN 2320 8/PG 3 | ||
WGK 독일 | 2 | ||
RTECS 번호 | KH8585000 | ||
F 고인화성물질 | 21 | ||
자연 발화 온도 | 610 °F | ||
위험 등급 | 8 | ||
포장분류 | III | ||
HS 번호 | 29212900 | ||
유해 물질 데이터 | 112-57-2(Hazardous Substances Data) | ||
독성 | LD50 orally in Rabbit: 3990 mg/kg LD50 dermal Rabbit 660 mg/kg | ||
기존화학 물질 | KE-01347 |
테트라에틸렌펜트아민 C화학적 특성, 용도, 생산
화학적 성질
colourless to green-yellow viscous liquid용도
Solvent for sulfur, acid gases, and various resins and dyes; saponifying agent for acidic materials; manufacture of synthetic rubber; dispersant in motor oils; intermediate for oil additives.일반 설명
A viscous liquid. Slightly less dense than water. Vapors heavier than air. Corrosive to the eyes, skin, mouth, throat and stomach. Vapors irritate the eyes and corrosive to the upper respiratory tract. Vapors may irritate the eyes. Flash point 325°F.공기와 물의 반응
Soluble in water. Hygroscopic.반응 프로필
1,4,7,10,13-Pentaazatridecane is hygroscopic. 1,4,7,10,13-Pentaazatridecane can react with oxidizing materials and strong acids. 1,4,7,10,13-Pentaazatridecane may attack some forms of plastics.위험도
Strong irritant to eyes and skin.건강위험
Inhalation may cause nausea and slight irritation; compound is a sensitizer, and prolonged contact may cause asthma. Ingestion can cause burns of mouth, esophagus, and possibly stomach. Contact with eyes or skin may cause burns. Repeated skin contact may cause dermatitis.화재위험
Special Hazards of Combustion Products: Ammonia and toxic oxides of nitrogen may form in fires.Safety Profile
Poison by ingestion and intravenous routes. Moderately toxic by skin contact. Mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. Combustible when exposed to heat or flame. Can react with oxidizing materials. To fight fire, use CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.잠재적 노출
Tetraethylenepentamine is used as a solvent for resins and dyes, in manufacture of synthetic rubber; and intermediate for oil additives; in papermaking.운송 방법
UN2320 Tetraethylenepentamine, Hazard class: 8; Labels: 8-Corrosive material.Purification Methods
Distil the amine under vacuum. Also purify via its penta hydrochloride, nitrate or sulfate. Jonassen, Frey and Schaafsma [J Phys Chem 61 504 1957] cooled a solution of 150g of the base in 300mL of 95% EtOH, and added dropwise 180mL of conc HCl, keeping the temperature below 20o. The white precipitate was filtered off, crystallised three times from EtOH/water, then washed with diethyl ether and dried by suction. Reilley and Holloway [J Am Chem Soc 80 2917 1958], starting with a similar solution cooled to 0o, added slowly (keeping the temperature below 10o) a solution of 4.5g-moles of HNO3 in 600mL of aqueous 50% EtOH (also cooled to 0o). The precipitate was filtered by suction, recrystallised five times from aqueous 5% HNO3, then washed with acetone and absolute EtOH and dried at 50o. [For purification via the sulfate see Reilley and Vavoulis (Anal Chem 31 243 1959), and for an additional purification step using the Schiff base with benzaldehyde see Jonassen et al. J Am Chem Soc 79 4279 1957]. [Beilstein 4 IV 1244.]비 호환성
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. This chemical is strongly alkaline; reacts with acids.테트라에틸렌펜트아민 준비 용품 및 원자재
원자재
준비 용품
테트라에틸렌펜트아민 공급 업체
글로벌( 346)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 |
daisy@crovellbio.com | China | 5964 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
테트라에틸렌펜트아민 관련 검색:
아폭사이드 에틸렌 에틸렌디아민 액티노마이신 D 테트라에틸렌펜트아민 펜타에틸렌헥사민
1,4-DIAMINOBUTANE
1,4-Benzenedicarboxylic acid, compds. with polyisobutenyl succinic anhydride-tetraethylenepentamine reaction products
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CLIP
ADRENORPHIN