24442-69-1 (1,4-戊二炔,1,4-PENTADIYNE)

快速询单

结构式：

1,4-戊二炔MOL文件

CAS号：

24442-69-1

中文名称：

1,4-戊二炔

英文名称：

1,4-PENTADIYNE

分子式：

C₅H₄

分子量：

64.0852613449097

1,4-戊二炔(24442-69-1)名称与标识符

名称

中文别名：

1,4-戊二炔;

英文别名：

1,4-PENTADIYNE;1,4-Pentadiyne(7CI,8CI,9CI);penta-1,4-diyne;1,4-Pentadiin;CH.equiv.CCH2C.equiv.CH;Diethinylmethan;Diethynylmethane;malononitrile;Penta-1,4-diin;Propargylacetylene;24442-69-1;FT-0690902;EN300-7568293;DTXSID20179202;AKOS006274569;

标识符

InChIKey：

MDROPVLMRLHTDK-UHFFFAOYSA-N

Inchi：

1S/C5H4/c1-3-5-4-2/h1-2H,5H2

SMILES：

C(C#C)C#C

1,4-戊二炔(24442-69-1)物化性质

实验特性

LogP : 0.64290
PSA : 0.00000
折射率 : 1.443
沸点 : 61.1°Cat760mmHg
闪点 : °C
密度 : 0.815

计算特性

精确分子量 : 64.03130
氢键供体数量 : 0
氢键受体数量 : 0
可旋转化学键数量 : 0
同位素质量 : 64.031
重原子数量 : 5
复杂度 : 77.7
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 0
确定化学键立构中心数量 : 0
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : 1.1
拓扑分子极性表面积 : 0A^2

1,4-戊二炔(24442-69-1)海关数据

海关编码：

2901299090

海关数据：

中国海关编码：

2901299090

概述：

2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%

申报要素：

品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明

Summary：

2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

1,4-戊二炔(24442-69-1)推荐厂家更多厂家(1)

公司名称	手机号/电话	联系人	QQ	微信	询单
南通众合化工新材料有限公司	18762756250 0513-55074056	胡经理	2369399482		询单

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