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1,5-二溴戊烷

1,5-二溴戊烷用途

【用途一】
用作有机合成中间体
【用途二】
用于有机合成。
【用途三】
1,5-二溴戊烷（111-24-0）是生产2-(5-溴戊基)-1,3-二噻烷-2-羧酸乙酯的原料药。

1,5-二溴戊烷名称

[ CAS 号 ]:
111-24-0

[ 中文名 ]:
二溴戊烷

[ 英文名 ]:
1,5-Dibromopentane

[中文别名 ]:

[英文别名 ]:

Pentane, 1,5-dibromo-
1 5-DIBROMOPENTANE
1,5-DIBROMPENTAN
1,5-Dibromopentane
1,5-DIBROMOPENTANE FOR SYNTHESIS
PENTAMETHYLENE DIBROMIDE
1,5-DIBROMO-PENTANE
1,5 DIBROMPENTANE
Pentane,1,5-dibromo
1,5-dibromo-n-pentane

1,5-二溴戊烷物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
224.5±8.0 °C at 760 mmHg

[ 熔点 ]:
−34 °C(lit.)

[ 分子式 ]:
C₅H₁₀Br₂

[ 分子量 ]:
229.941

[ 闪点 ]:
94.7±17.7 °C

[ 精确质量 ]:
227.914917

[ LogP ]:
3.13

[ 外观性状 ]:
透明无色至黄色-褐色液体

[ 蒸汽密度 ]:
8 (vs air)

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.504

[ 储存条件 ]:
室温，避光

[ 水溶解性 ]:
insoluble

1,5-二溴戊烷MSDS

详细MSDS(安全技术说明书)

1,5-二溴戊烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA0320000

CHEMICAL NAME :: Pentane, 1,5-dibromo-

CAS REGISTRY NUMBER :: 111-24-0

BEILSTEIN REFERENCE NO. :: 1209245

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H10-Br2

MOLECULAR WEIGHT :: 229.97

WISWESSER LINE NOTATION :: E5E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 10 mg/plate

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 34,2576,1974

1,5-二溴戊烷安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319

[ 警示性声明 ]:
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) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22;R36/38

[ 安全声明 (欧洲) ]:
S23-S26-S36-S37/39

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

[ WGK德国 ]:
3

[ RTECS号 ]:
SA0320000

[ 海关编码 ]:
29033036

1,5-二溴戊烷上下游产品

1,5-二溴戊烷上游产品

1,5-二溴戊烷下游产品

1,5-二溴戊烷制备

由四氢吡喃开环溴化而得。在500ml烧瓶中，依次加入250g48%氢溴酸；75g浓硫酸； 21.5g重蒸过的四氢吡喃（86.5-87.5℃馏分）装上回流冷凝器，将棕色混合物加热温和地回流3h。冷至室温后，分出下层的二溴化物，用饱和碳酸钠溶液和水各洗一次。以无水氯化钙干燥。减压蒸馏，收集104-106℃（2.53kPa）馏分即为成品，产量为46-47g，产率为80-82%。

1,5-二溴戊烷海关

[ 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%

1,5-二溴戊烷文献

Synthesis and Nematicidal Activities of 1,2,3-Benzotriazin-4-one Derivatives against Meloidogyne incognita.

J. Agric. Food Chem. 63 , 6883-9, (2015)

A series of novel 1,2,3-benzotriazin-4-one derivatives were synthesized by the reaction of 3-bromoalkyl-1,2,3-benzotriazin-4-ones with potassium salt of 2-cyanoimino-4-oxothiazolidine in the presence ...

Molecular ion battery: a rechargeable system without using any elemental ions as a charge carrier.

Sci. Rep. 5 , 10962, (2015)

Is it possible to exceed the lithium redox potential in electrochemical systems? It seems impossible to exceed the lithium potential because the redox potential of the elemental lithium is the lowest ...

J. Organomet. Chem. 466 , 5, (1994)

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