CAS 870-63-3; 1-溴-3-甲基丁烯; 1-Bromo-3-Methyl-2-butene

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D806776

MACKLIN

1-溴-3-甲基-2-丁烯

93%

30元/2g; 87元/10g; 259元/50g; 1025元/250g;

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储存：2~8°C
状态：无色到黄色到棕色液体
折射率：n20/D 1.489(lit.)

D828211

MACKLIN

1-溴-3-甲基-2-丁烯

85%

47元/10g; 150元/50g; 698元/250g; 2702元/1kg;

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储存：2~8°C
状态：无色到浅黄色到棕色液体
折射率：n20/D 1.489(lit.)

B0844

TCI

1-Bromo-3-methyl-2-butene (stabilized with Silver chip)

>90.0%(GC)

250元/5G; 740元/25G;

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基本信息

纯度/分析方法	>90.0%(GC)
分子式/分子量	C₅H₉Br = 149.03
外观与形状(20℃)	液体
储存温度	0-10℃
储存在惰性气体下	存放于惰性气体之中
应避免的情况	光,空气,加热
Reaxys-RN	1420778
PubChem物质ID	87563826
SDBS (AIST Spectral DB)	10238
MDL编号	MFCD00000242

技术规格

Appearance	Colorless to Light orange to Yellow clear liquid
Purity(GC)	min. 90.0 %

物性(参考值)

沸点	135 ℃
闪点	40 ℃
比重	1.29
折射率	1.49

安全信息

图形或危害标志
信号词	危险
危险性说明	H314 : 造成严重皮肤灼伤和眼损伤。 H226 : 易燃液体和蒸气。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P240 : 容器和装载设备接地/等势联接。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P233 : 保持容器密闭。 P243 : 采取防止静电放电的措施。 P241 : 使用防爆的电气/通风/照明设备。 P242 : 只能使用不产生火花的工具。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

运输信息

UN编号	UN2920
类别	8 / 3
包装类别	II
监管条件代码(*)

914925

J&K

1-Bromo-3-methyl-2-butene

90%, 含稳定剂: 3% 碳酸钾

224元/5G; 658元/25G;

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基本信息

分子式	C₅H₉Br
分子量	149.03
沸点	82-83
闪点	32
密度	1.281
折光率(n20D)	1.4890-1.4910
MDL编码	MFCD00000242
Beilstein	1420778
EINECS 编号	212-799-5
存储条件	Store at 2-8℃

安全信息

图形或危害标志
提示语	Danger
危险说明	H226 H314 H318
防范说明	P210 P241 P303+P361+P353 P305+P351+P338 P405 P501
UN号码	2920
危险分类	8
次要危险性	3
包装等级	II
WGK	3
TSCA	是

A13388

Alfa Aesar

1-Bromo-3-methyl-2-butene

90+%, stab. with silver

553元/10g; 2794元/50g; 8008元/250g;

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应用
1-Bromo-3-methyl-2-butene is considered as a source of 3,3-dimethylallyl group and used in the preparation of natural products. It is also employed in the synthesis of base-modified pyrimidine nucleosides. Further, it is used in the preparation of (?±)-eldanolide, 1-(3,3-dimethylallyl)-L-tryptophan and (?±)-fumagillin, an antibiotic isolated from Aspergillus fumigattus.

备注
Store in a cool place. Incompatible with strong oxidizing agents and strong bases

基本信息

MDL
MFCD00000242

EINECS
212-799-5

分子式
C₅H₉Br

分子量
149.03

沸点
135°

闪点
32°(90°F)

密度
1.281

折射率
1.4895

灵敏度
Keep Cold. Light Sensitive.

形态
Liquid

溶解性
Immiscible with water

Beilstein
1420778

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H314-H318
Flammable liquid and vapour.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210-P260h-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Keep away from heat/sparks/open flames/hot surfaces. - No smoking.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
II

危险类别
10-34
Flammable.Causes burns.

安全等级
20-23-26-36/37/39-45-60
When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
是

C30741

Alfa Aesar

1-Bromo-3-methyl-2-butene

96%

1018元/10g; 3083元/50g;

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基本信息

Ref#
30741

MDL
242

分子式
C5 H9 Br

分子量
149.04

闪点
32

密度
1.27

形态
Colorless to yellow liquid

安全信息

危险等级
8

包装组
II

912862

Amethyst

1-Bromo-3-methyl-2-butene

90%, 用于合成, 3% 碳酸钾作稳定剂

83元/5G; 308元/25G; 839元/100G;

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基本信息

分子式	C₅H₉Br
分子量	149.03
沸点	82-83
闪点	32
密度	1.281
折光率(n20D)	1.4890-1.4910
MDL编码	MFCD00000242
Beilstein	1420778
EINECS 编号	212-799-5
存储条件	Store at 2-8℃

安全信息

图形或危害标志
提示语	Danger
危险说明	H226 H314 H318
防范说明	P210 P241 P303+P361+P353 P305+P351+P338 P405 P501
UN号码	2920
危险分类	8
次要危险性	3
包装等级	II
WGK	3
TSCA	是

053316

Fluorochem

1-Bromo-3-methyl-2 butene (stabilised with Silver)

90%

550元/5g; 1232元/25g; 3300元/100g;

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基本信息

CAS Number	870-63-3
MDL Number	MFCD00000242
Boiling Point	82-83℃/150mmHg
Density	1.29

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H314: Causes severe skin burns and eye damage.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P363: Wash contaminated clothing before reuse. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.