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1,7-二溴庚烷

1,7-二溴庚烷用途

用于有机合成。

1,7-二溴庚烷名称

[ CAS 号 ]:
4549-31-9

[ 中文名 ]:
1,7-二溴庚烷

[ 英文名 ]:
1,7-Dibromoheptane

[中文别名 ]:

[英文别名 ]:

Heptamethylene Dibromide
1,7-DIBROMOHEPTANE
EINECS 224-910-4
Heptane, 1,7-dibromo-
MFCD00000274

1,7-二溴庚烷物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
263.0±0.0 °C at 760 mmHg

[ 分子式 ]:
C₇H₁₄Br₂

[ 分子量 ]:
257.994

[ 闪点 ]:
132.8±17.7 °C

[ 精确质量 ]:
255.946213

[ LogP ]:
4.20

[ 外观性状 ]:
无色到黄色液体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.498

[ 储存条件 ]:
室温

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

1,7-二溴庚烷MSDS

详细MSDS(安全技术说明书)

1,7-二溴庚烷安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300

[ 警示性声明 ]:
P264-P301 + P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T,N,Xi

[ 风险声明 (欧洲) ]:
R25

[ 安全声明 (欧洲) ]:
S36/37-S45-S60-S61

[ 危险品运输编码 ]:
UN 2810 6.1/PG 3

[ WGK德国 ]:
3

[ 海关编码 ]:
2903399090

1,7-二溴庚烷上下游产品

1,7-二溴庚烷上游产品

1,7-二溴庚烷下游产品

1,7-二溴庚烷海关

[ 海关编码 ]: 2903399090

[ 中文概述 ]:
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

1,7-二溴庚烷文献

Selective and irreversible inhibitors of aphid acetylcholinesterases: steps toward human-safe insecticides.

PLoS ONE 4 , e4349, (2009)

Aphids, among the most destructive insects to world agriculture, are mainly controlled by organophosphate insecticides that disable the catalytic serine residue of acetylcholinesterase (AChE). Because...

Functional polymers and sequential copolymers by phase transfer catalysis. 24. The influence of molecular weight on the thermotropic properties of a random copolyether based on 1, 5-dibromopentane, 1, 7-dibromoheptane, and 4, 4'-dihydroxy-a-methylstilbene. Percec V, et al.

J. Polym. Sci. A Polym. Chem. 25(7) , 1943-1965, (1987)

Liquid crystalline polyethers based on conformational isomerism. 6. Influence of copolymer composition of a ternary copolyether based on 1-(4-hydroxyphenyl)-2-(2-methyl-4-hydroxyphenyl) ethane, 1, 5-dibromopentane, 1, 7-dibromoheptane, and 1, 9-dibromononane on its mesomorphic phase transitions. Percec V and Tsuda Y.

Macromolecules 23(1) , 5-12, (1990)

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