三乙烯四胺
三乙烯四胺用途
用作合成树脂固化剂、添加剂、织物整理剂等
【用途二】
用作络合试剂、碱性气体脱水剂、染料中间体、树脂的溶剂和橡胶促进剂
【用途三】
除作溶剂外,还用于制造环氧树脂固化剂、橡胶助剂、乳化剂、表面活性剂、润滑油添加剂、燃料油清净分散剂、气体净化剂、无氰电镀扩散剂、光亮剂、去垢剂、软化剂、金属螯合剂以及合成聚酰胺树脂和离子交换树脂等。
【用途四】
络合剂, 清洁剂, 软化剂, 染料合成, 橡胶促进剂, 气体脱水净化剂。
三乙烯四胺名称
[ CAS 号 ]:
112-24-3
[ 中文名 ]:
三乙烯四胺(TETA)
[ 英文名 ]:
Triethylenetetramine
[中文别名 ]:
[英文别名 ]:
- EINECS 203-950-6
- 1,2-Ethanediamine, N,N-bis(2-aminoethyl)-
- Trientine
- N,N'-Bis(2-aminoethyl)-1,2-ethanediamine
- N,N'-Bis(2-aminoethyl)ethane-1,2-diamine
- TRIETHYLENETETRAAMINE
- Triethylenetetramine (TETA)
- N,N-Di(2-Aminoethyl)Ethylenediamine
- Triethylenetetramine
- DEH 24 EPH 925
三乙烯四胺物理化学性质
[ 密度 ]:
1.0±0.1 g/cm3
[ 沸点 ]:
266.5±0.0 °C at 760 mmHg
[ 熔点 ]:
12 °C(lit.)
[ 分子式 ]:
C6H18N4
[ 分子量 ]:
146.234
[ 闪点 ]:
143.3±0.0 °C
[ 精确质量 ]:
146.153152
[ PSA ]:
76.10000
[ LogP ]:
-2.18
[ 外观性状 ]:
无色至淡黄色或琥珀色粘性液体
[ 蒸汽密度 ]:
~5 (vs air)
[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C
[ 折射率 ]:
1.490
[ 储存条件 ]:
存放于惰性气体之中;避免空气
[ 稳定性 ]:
Syable. Incompatible with strong oxidizing agents, strong acids.
[ 水溶解性 ]:
SOLUBLE
[ 凝固点 ]:
12℃
三乙烯四胺MSDS
三乙烯四胺毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YE6650000
- CHEMICAL NAME :
- Triethylenetetramine
- CAS REGISTRY NUMBER :
- 112-24-3
- BEILSTEIN REFERENCE NO. :
- 0605448
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 28
- MOLECULAR FORMULA :
- C6-H18-N4
- MOLECULAR WEIGHT :
- 146.28
- WISWESSER LINE NOTATION :
- Z2M2M2Z
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 468 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 350 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 5500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 805 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 9130 mg/kg
- SEX/DURATION :
- female 1-22 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - homeostasis Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 17430 mg/kg
- SEX/DURATION :
- female 1-21 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 8715 mg/kg
- SEX/DURATION :
- female 1-21 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - homeostasis
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- DOSE :
- 3667 mg/kg
- SEX/DURATION :
- female 10-56 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetal death
MUTATION DATA
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 1 mg/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 320,31,1994 *** REVIEWS *** TOXICOLOGY REVIEW JJOMDZ JOM, Journal of Occupational Medicine. (American Occupational Medicine Assoc., 150 N. Wacker Dr., Chicago, IL 60606) V.10- 1968- Volume(issue)/page/year: 15,808,1973 TOXICOLOGY REVIEW CTOXAO Clinical Toxicology. (New York, NY) V.1-18, 1968-81. For publisher information, see JTCTDW. Volume(issue)/page/year: 12,601,1978 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-SWEDEN:TWA 1 ppm (6 mg/m3);STEL 2 ppm (12 mg/m3) JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82037 No. of Facilities: 1982 (estimated) No. of Industries: 37 No. of Occupations: 44 No. of Employees: 14389 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82037 No. of Facilities: 7057 (estimated) No. of Industries: 96 No. of Occupations: 88 No. of Employees: 165511 (estimated) No. of Female Employees: 20726 (estimated)
三乙烯四胺安全信息
[ 符号 ]:
GHS05, GHS07
[ 信号词 ]:
Danger
[ 危害声明 ]:
H312-H314-H317-H412
[ 警示性声明 ]:
P273-P280-P305 + P351 + P338-P310
[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
C:Corrosive
[ 风险声明 (欧洲) ]:
R21;R34;R43;R52/53
[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S61
[ 危险品运输编码 ]:
UN 2259 8/PG 2
[ WGK德国 ]:
2
[ RTECS号 ]:
YE6650000
[ 包装等级 ]:
II
[ 危险类别 ]:
8
[ 海关编码 ]:
29212900
三乙烯四胺合成路线
三乙烯四胺上下游产品
三乙烯四胺上游产品
三乙烯四胺下游产品
三乙烯四胺制备
其生产方法为二氯乙烷氨化法。将1,2-二氯乙烷和氨水送入管式反应器中于150-250℃温度和392.3kPa压力下进行热压氨化反应。反应液以碱中和,得到混合游离胺,经浓缩同时除去氯化钠,然后将粗品减压蒸馏,截取195-215℃之间的馏分,即得成品。此法同时联产乙二胺、二亚乙基三胺、四亚乙基五胺和多亚乙基多胺,可通过控制精馏塔温度蒸馏胺类混合液,截取不同馏分进行分离而得。
三乙烯四胺海关
[ 海关编码 ]: 2921290000
[ 中文概述 ]:
2921290000. 其他无环多胺及其衍生物及它们的盐. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
三乙烯四胺文献
Chemistry 20(50) , 16602-12, (2014)
A structure-activity relationship study of a library of novel bifunctional Gd(III) complexes covalently linked to arylphosphonium cations is reported. Such complexes have been designed for potential a...
Chelating resin immobilizing carboxymethylated polyethyleneimine for selective solid-phase extraction of trace elements: Effect of the molecular weight of polyethyleneimine and its carboxymethylation rate.Talanta 147 , 342-50, (2015)
The effect of the molecular weight of polyethyleneimine (PEI), defined as a compound having two or more ethyleneamine units, and of its carboxymethylation rate (CM/N), represented by the ratio of ion-...
Polyamines inhibit carbonic anhydrases by anchoring to the zinc-coordinated water molecule.J. Med. Chem. 53 , 5511-22, (2010)
Carbonic anhydrases (CAs, EC 4.2.1.1) are inhibited by sulfonamides, phenols, and coumarins. Polyamines such as spermine, spermidine, and many synthetic congeners are described to constitute a novel c...
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【三乙烯四胺】化源网提供三乙烯四胺CAS号112-24-3,三乙烯四胺MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询三乙烯四胺上化源网,专业又轻松。>>电脑版:三乙烯四胺
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