CAS 4549-32-0; 1,8-二溴辛烷; 1,8-dibromo-octan

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货号

品牌

产品名称

规格

包装、参考价格

D807030

MACKLIN

1,8-二溴辛烷

98%

29元/5g; 69元/25g; 246元/100g; 1102元/500g; 3843元/2.5kg;

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储存：室温
状态：无色到黄色液体
折射率：n20/D 1.498(lit.)

D1064

TCI

1,8-Dibromooctane

>97.0%(GC)

405元/25G; 1150元/100G; 3670元/500G;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₈H₁₆Br₂ = 272.02
外观与形状(20℃)	液体
Reaxys-RN	1698114
PubChem物质ID	87567631
SDBS (AIST Spectral DB)	10369
MDL编号	MFCD00000277

技术规格

Appearance	White or Colorless to Light orange to Yellow powder to lump to clear liquid
Purity(GC)	min. 97.0 %

物性(参考值)

熔点	12 ℃
沸点	272 ℃
比重	1.47
折射率	1.50

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

396145

J&K

1,8-Dibromooctane

97.5%

77元/5G; 307元/25G; 847元/100G;

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基本信息

分子式	C₈H₁₆Br₂
分子量	272.02
熔点	12-16
沸点	270-272
闪点	113
密度	1.477
折光率(n20D)	1.498 - 1.500
MDL编码	MFCD00000277
Beilstein	1698114
EINECS 编号	224-912-5

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3

A15651

Alfa Aesar

1,8-Dibromooctane

98%

622元/25g; 1082元/50g; 1896元/100g; 3964元/250g;

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应用
1,8-Dibromooctane is used as an additive in the preparation poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]:[6,6]-phenylC71-butyric acid methyl ester, which finds application in the fabrication of organic photovoltaics (OPVs). Further, it is used in the preparation of (1,4-bis-(8-bromooctyloxy)-benzene).

备注
Incompatible with strong oxidizing agents and strong bases.

基本信息

MDL
MFCD00000277

EINECS
224-912-5

分子式
Br(CH₂)₈Br

分子量
272.02

熔点
15-16°

沸点
270-272°

闪点
>110°(230°F)

密度
1.468

折射率
1.4995

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Immiscible with water.

Beilstein
1698114

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

C11288

Alfa Aesar

1,8-Dibromooctane

98%

792元/10ml; 2390元/50ml; 11041元/250ml;

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基本信息

Ref#
11288

MDL
277

分子式
C8 H16 Br2

分子量
272.01

闪点
>112

密度
1.46

D42607

Sigma-Aldrich

1,8-Dibromooctane

98%

574.61元/25 G; 1867.01元/100 G;

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基本信息

线性分子式	Br(CH₂)₈Br
分子量	272.02
Beilstein	1698114
EC 号	224-912-5
MDL编号	MFCD00000277
PubChem化学物质编号	24893848
NACRES	NA.22

产品性质

质量水平	100
测定	98%
折射率	n20/D 1.498 (lit.)
bp	270-272 ℃ (lit.)
mp	12-16 ℃ (lit.)
密度	1.477 g/mL at 25 ℃ (lit.)
SMILES string	BrCCCCCCCCBr
InChI	1S/C8H16Br2/c9-7-5-3-1-2-4-6-8-10/h1-8H2
InChI key	DKEGCUDAFWNSSO-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	235.4 °F - closed cup
闪点(C)	113 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

903566

Amethyst

1,8-Dibromooctane

97.5%, 用于合成

69元/5G; 157元/25G; 486元/100G; 1949元/500G;

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基本信息

分子式	C₈H₁₆Br₂
分子量	272.02
熔点	12-16
沸点	270-272
闪点	113
密度	1.477
折光率(n20D)	1.498 - 1.500
MDL编码	MFCD00000277
Beilstein	1698114
EINECS 编号	224-912-5

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3

212569

Fluorochem

1,8-Dibromooctane

95%

308元/10g; 616元/25g; 1738元/100g; 8382元/500g;

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基本信息

CAS Number	4549-32-0
MDL Number	MFCD00000277
Density	1.477

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .