五甲基二乙烯三胺

五甲基二乙烯三胺用途

【用途一】
用作聚氨基甲酸酯软泡的高效催化剂
【用途二】
用NMR研究新戊基锂络合作用的配体，以及研究和α,ω-二炔相互作用的CO2的配体效果。N,N,N',N'',N''-五甲基二乙烯三胺催化剂是一种高活性的叔胺催化剂，由于它独有的氨基氮的空间屏蔽交应，其碱性的特质能更有效的对水和异氰酸酯之间的反应起催化作用，因此N,N,N',N'',N''-五甲基二乙烯三胺一种极佳的硬质泡沫和软质泡沫的发泡催化剂，故常与DMCHA等共用。N,N,N',N'',N''-五甲基二乙烯三胺亦用于平衡整体发泡及凝胶反应。

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五甲基二乙烯三胺名称

[ CAS 号 ]:
3030-47-5

[ 中文名 ]:
五甲基二乙烯三胺

[ 英文名 ]:
pentamethyldiethylenetriamine

[中文别名 ]:

[英文别名 ]:

pentamethyl diethylenetriamine
methyl-bis-dimethylaminoethylamine
EINECS 221-201-1
BIS-(2-DIMETHYLAMINOETHYL)METHYLAMINE
LUPRAGEN(R) N 301
PMDTAPMDETA
PMDETA
Pentamethyldiethylen
N,N,N',N',N"-pentamethyldiethylenetriamine
PMDTA

五甲基二乙烯三胺物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
198.0±0.0 °C at 760 mmHg

[ 熔点 ]:
−20 °C(lit.)

[ 分子式 ]:
C₉H₂₃N₃

[ 分子量 ]:
173.299

[ 闪点 ]:
53.3±0.0 °C

[ 精确质量 ]:
173.189194

[ PSA ]:
9.72000

[ LogP ]:
0.54

[ 外观性状 ]:
透明至淡黄色液体

[ 蒸汽压 ]:
0.4±0.3 mmHg at 25°C

[ 折射率 ]:
1.464

[ 储存条件 ]:
存放于惰性气体之中;避免空气

[ 稳定性 ]:
Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.

[ 水溶解性 ]:
水溶性：完全混溶

[ 凝固点 ]:
<-70℃

五甲基二乙烯三胺MSDS

详细MSDS(安全技术说明书)

五甲基二乙烯三胺毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: IE2100000

CHEMICAL NAME :: Diethylenetriamine, 1,1,4,7,7-pentamethyl-

CAS REGISTRY NUMBER :: 3030-47-5

BEILSTEIN REFERENCE NO. :: 1741396

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H23-N3

MOLECULAR WEIGHT :: 173.35

WISWESSER LINE NOTATION :: 1N1&2N1&2N1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1630 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 280 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0474 No. of Facilities: 409 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 4832 (estimated) No. of Female Employees: 57 (estimated)

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五甲基二乙烯三胺安全信息

[ 符号 ]:

GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H311-H314

[ 警示性声明 ]:
P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

[ 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) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R22;R24;R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2734 8/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
IE2100000

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
29212900

五甲基二乙烯三胺合成路线

详细合成路线

五甲基二乙烯三胺上下游产品

五甲基二乙烯三胺上游产品

五甲基二乙烯三胺下游产品

五甲基二乙烯三胺海关

[ 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%

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