펜타에틸렌헥사민
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펜타에틸렌헥사민 속성
- 녹는점
- -35 °C
- 끓는 점
- 380 °C
- 밀도
- 0.95 g/mL at 25 °C (lit.)
- 증기압
- <1 hPa (20 °C)
- 굴절률
- n
20/D 1.5096(lit.)
- 인화점
- >230 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 물: 20°C에서 용해성500g/L
- 산도 계수 (pKa)
- 10.07±0.19(Predicted)
- 물리적 상태
- 액체
- 색상
- 맑은 노란색
- 수소이온지수(pH)
- 11 (10g/l, H2O)
- BRN
- 1768042
- 안정성
- 안정적인. 강한 산화제, 강산과 호환되지 않습니다.
- CAS 데이터베이스
- 4067-16-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 34-43-50/53-21/22 | ||
| 안전지침서 | 26-36/37/39-45-60-61 | ||
| 유엔번호(UN No.) | UN 2735 8/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | RZ2680000 | ||
| 자연 발화 온도 | 360 °C | ||
| 위험 등급 | 8 | ||
| 포장분류 | III | ||
| HS 번호 | 29211999 | ||
| 독성 | LD50 orl-rat: 1600 mg/kg 37ASAA 7,580,79 | ||
| 기존화학 물질 | KE-33247 |
펜타에틸렌헥사민 C화학적 특성, 용도, 생산
화학적 성질
dark yellow-green liquid용도
5.Pentaethylenehexamine has been used in the preparation of:- polyisobutylene succinimide (PIBSI) dispersants, used as engine oil-additives
- poly(glycidyl methacrylate) (P(GMA)) homopolymers
- poly(amidoamine)s
일반 설명
Yellowish liquid with an odor of ammonia.공기와 물의 반응
Water soluble.반응 프로필
PENTAETHYLENEHEXAMINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.건강위험
Contact with eyes can cause slight to moderate irritation and possible burns. May cause transient fogging of the eyes as a result of corneal edema, which is reversible. May cause moderate skin irritation or allergic skin reaction with symptoms of redness, itching, swelling, or rash. Vapors may irritate the eyes, nose, throat, and respiratory tract. May cause coughing, headache, nausea and vomiting. If swallowed, may cause nausea, vomiting and abdominal pain. May cause burns of the mouth, throat, esophagus, and stomach.Safety Profile
Moderately toxic by ingestion. Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.Purification Methods
Fractionally distil it twice at 10-20mm, the fraction boiling at 220-250o being collected. It can be further purified via the hydrochloride. Its solution in MeOH (40mL of base in 250mL) is cooled in an ice-bath and conc HCl (~50mL) is added dropwise with stirring. The precipitated hydrochloride is filtered off, washed with Me2CO, and Et2O, then dried in a vacuum desiccator. The free base is then obtained by basification, extraction into Et2O, drying (NaOH), filtering, evaporating and distilling the residue as before. It forms a Cu complex [Cu(C10H28N6)]2+. [Jonassen et al. J Am Chem Soc 79 4279 1957, Beilstein 4 IV 1245.]펜타에틸렌헥사민 준비 용품 및 원자재
원자재
준비 용품
펜타에틸렌헥사민 공급 업체
글로벌( 160)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9341 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8829 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23556 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 27945 | 58 |
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