1,4-双(二甲基氨基)-2-丁炔

1,4-双(二甲基氨基)-2-丁炔名称

[ CAS 号 ]:
111-53-5

[ 中文名 ]:
1,4-双(二甲基氨基)-2-丁炔

[ 英文名 ]:
2-Butyne-1,4-diamine,N1,N1,N4,N4-tetramethyl-

[英文别名 ]:

N,N,N',N'-Tetramethylbut-2-ynylenediamine
1,4-Bis(dimethylamino)-2-butyne
bis(dimethylamino)-2-butyne
EINECS 203-880-6
1,4-bis(dimethylamino)butyne-2
tetra-N-methyl-but-2-ynediyldiamine
1,4-bis(dimethylamino)but-2-yne
1,4-Bis(dimethylamino)butin-2
2-Butyne-1,4-diamine,N,N,N',N'-tetramethyl

1,4-双(二甲基氨基)-2-丁炔物理化学性质

[ 密度 ]:
0.885 g/cm3

[ 沸点 ]:
175.4ºC

[ 分子式 ]:
C₈H₁₆N₂

[ 分子量 ]:
140.22600

[ 闪点 ]:
51.6ºC

[ 精确质量 ]:
140.13100

[ PSA ]:
6.48000

[ LogP ]:
0.11300

[ 蒸汽压 ]:
1.15mmHg at 25°C

[ 折射率 ]:
1.474

1,4-双(二甲基氨基)-2-丁炔毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ER9595000

CHEMICAL NAME :: 2-Butyne-1,4-diamine, N,N,N',N'-tetramethyl-

CAS REGISTRY NUMBER :: 111-53-5

BEILSTEIN REFERENCE NO. :: 1746277

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H16-N2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >316 mg/kg

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

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982

1,4-双(二甲基氨基)-2-丁炔安全信息

[ 海关编码 ]:
2921290000

1,4-双(二甲基氨基)-2-丁炔合成路线

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1,4-双(二甲基氨基)-2-丁炔海关

[ 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%