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1-溴代正辛烷

1-溴代正辛烷用途

【用途一】
主要用于有机合成
【用途二】
用于有机合成。菌毒清的中间体。
【用途三】
1-溴辛烷是生产2,7-二溴-9,9-二辛基芴的原料药。

1-溴代正辛烷名称

[ CAS 号 ]:
111-83-1

[ 中文名 ]:
溴辛烷

[ 英文名 ]:
1-Bromooctane

[中文别名 ]:

[英文别名 ]:

1-BROMO OCTANE
N-OCTYL NROMIDE
1-BROMOOCTANE FOR SYNTHESIS
1-bromoctane
8-Bromooctane
EINECS 203-912-9
bromooctane
1-Octylbromid
n-octyl-bromide
1-Bromooctan

1-溴代正辛烷物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
200.9±3.0 °C at 760 mmHg

[ 熔点 ]:
−55 °C

[ 分子式 ]:
C₈H₁₇Br

[ 分子量 ]:
193.125

[ 闪点 ]:
78.3±0.0 °C

[ 精确质量 ]:
192.051361

[ LogP ]:
4.87

[ 外观性状 ]:
无色透明液体

[ 蒸汽密度 ]:
6.7 (vs air)

[ 蒸汽压 ]:
0.5±0.4 mmHg at 25°C

[ 折射率 ]:
1.452

[ 储存条件 ]:
库房通风低温干燥,密闭存储

[ 水溶解性 ]:
insoluble

1-溴代正辛烷MSDS

1-溴代正辛烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG8575000

CHEMICAL NAME :: Octane, 1-bromo-

CAS REGISTRY NUMBER :: 111-83-1

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H17-Br

MOLECULAR WEIGHT :: 193.16

WISWESSER LINE NOTATION :: E8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4490 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 8 mL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

1-溴代正辛烷安全信息

[ 符号 ]:

GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H410

[ 警示性声明 ]:
P273-P501

[ 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) ]:
N

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S23-S24/25

[ 危险品运输编码 ]:
UN3082 - class 9 - PG 3 - DOT NA1993 - Environmentally hazardous substances, liquid, n.o.s. HI: all (not BR)

[ WGK德国 ]:
3

[ RTECS号 ]:
RG8575000

[ 海关编码 ]:
2903399090

1-溴代正辛烷合成路线

1-溴代正辛烷上下游产品

1-溴代正辛烷上游产品

1-溴代正辛烷下游产品

1-溴代正辛烷制备

【方法一】
由辛醇与氢溴酸反应而得。用硫酸将溴化钠完全溶解后，加入正辛醇，加热回流7-8h，冷后用水稀释，分出有机相，依次用水、浓硫酸，水、10%碳酸钠溶液洗涤，用无水硫酸钠干燥。蒸馏196-200℃，或91-93℃（2.93kPa）馏分，即为成品。产率90%以上。
用途：用于有机合成。菌毒清的中间体。

1-溴代正辛烷海关

[ 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%

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Org. Biomol. Chem. 12(37) , 7201-10, (2014)

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