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溴代十四烷

溴代十四烷用途

有机合成中间体。

溴代十四烷名称

[ CAS 号 ]:
112-71-0

[ 中文名 ]:
溴代十四烷

[ 英文名 ]:
1-Bromotetradecane

[中文别名 ]:

[英文别名 ]:

Myristyl Bromide
n-Tetradecyl-1-bromide
n-Tetradecyl Bromide
EINECS 203-999-3
MFCD00000228
Tetradecane, 1-bromo-
1-Tetradecyl bromide
n-tetradec-Br
Tetradecane,1-bromo
bromotetradecane

溴代十四烷物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
307.5±5.0 °C at 760 mmHg

[ 熔点 ]:
5-6 °C(lit.)

[ 分子式 ]:
C₁₄H₂₉Br

[ 分子量 ]:
277.284

[ 闪点 ]:
127.3±10.5 °C

[ 精确质量 ]:
276.145264

[ LogP ]:
8.06

[ 外观性状 ]:
淡黄色液体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.459

[ 储存条件 ]:
室温

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

[ 水溶解性 ]:
insoluble

溴代十四烷MSDS

溴代十四烷安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2903399090

溴代十四烷合成路线

溴代十四烷上下游产品

溴代十四烷上游产品

溴代十四烷下游产品

溴代十四烷制备

由十四醇经溴化而得。将十四醇加入反应锅，搅拌下滴加硫酸，加完后继续搅拌半小时。然后加入氢溴酸，加热至99-101℃，反应8h。冷至30℃，停止搅拌，放置12h，分取上层油状物，用10%碳酸钠溶液调节至pH为8。分去水层，油状物用等体积的50%乙醇洗2次，将洗好的油状物加入碳酸钠，间断搅拌，干燥24h。过滤，得成品。

溴代十四烷海关

[ 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%

溴代十四烷文献

Remediation of Hydrocarbon-Contaminated Soil by Washing with Novel Chemically Modified Humic Substances.

J. Environ. Qual. 44 , 1764-71, (2015)

In this work, humic (HA) and fulvic acid (FA) were chemically modified by esterification and etherification with alkanes under microwave (MW) irradiation to improve their surfactant properties for the...

Synthesis of surfactants based on pentaerythritol. I. Cationic and zwitterionic gemini surfactants.

J. Org. Chem. 74(20) , 7762-73, (2009)

Simple strategies for the synthesis of five series of cationic gemini surfactants and one series of zwitterionic gemini surfactants from pentaerythritol have been developed. Two lipophilic groups were...

Novel Metallomesogenic Polymers Derived from ? 1-Benzylideneaniline Palladium (II) Complex. Lee M, et al.

Macromolecules 32(8) , 2777-82, (1999)

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