CAS 3674-13-3; 2,3-二溴丙酸乙酯; Propanoic acid,2,3-dibromo-,ethyl ester

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货号

品牌

产品名称

规格

包装、参考价格

E808692

MACKLIN

2,3-二溴丙酸乙酯

97%

30元/5g; 44元/25g; 140元/100g; 668元/500g;

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储存：室温
状态：无色到黄色液体
折射率：n20/D 1.5(lit.)

D1992

TCI

Ethyl 2,3-Dibromopropionate

>98.0%(GC)

230元/25G; 1790元/500G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₅H₈Br₂O₂ = 259.93
外观与形状(20℃)	液体
Reaxys-RN	636046
PubChem物质ID	87568447
SDBS (AIST Spectral DB)	9662
MDL编号	MFCD00000212

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	82 ℃/6 mmHg
闪点	91 ℃
比重	1.79
折射率	1.50

安全信息

图形或危害标志
信号词	危险
危险性说明	H301 + H311 : 吞咽或皮肤接触可致中毒。 H314 : 造成严重皮肤灼伤和眼损伤。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 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。 P361 + P364 : 立即脱掉所有沾染的衣服，清洗后方可重新使用。 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。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 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。

相关法规

RTECS#

UA2458382

运输信息

UN编号	UN2922
类别	8 / 6.1
包装类别	II
监管条件代码(*)

372621

J&K

Ethyl 2,3-Dibromopropionate

98%

322元/25ML; 531元/100ML; 2121元/500ML;

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基本信息

分子式	C₅H₈Br₂O₂
分子量	259.92
沸点	211-214
闪点	91
密度	1.788
折光率(n20D)	1.5000 - 1.5020
MDL编码	MFCD00000212
Beilstein	636046
EINECS 编号	222-941-8

安全信息

图形或危害标志
提示语	Danger
危险说明	H301 H311 H314
防范说明	P280 P305+P351+P338 P310
UN号码	2922
危险分类	8
次要危险性	6.1
包装等级	II
WGK	2
RTECS	UA2458382
TSCA	否

A15591

Alfa Aesar

Ethyl 2,3-Dibromopropionate

97%

817元/25g; 1215元/100g; 5858元/500g;

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应用
Ethyl 2,3-dibromopropionate is used as pharmaceutical Intermediates. It is a building block that has been used as a catalyst for the polymerization of ethyl acrylate.

备注
Store in a cool, dry conditions in a well sealed container. Incompatible with oxidizing agent, acids, bases.

基本信息

MDL
MFCD00000212

EINECS
222-941-8

分子式
C₅H₈Br₂O₂

分子量
259.94

沸点
212-214°

闪点
90°(194°F)

密度
1.789

折射率
1.5 00

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Insoluble in water.

Beilstein
636046

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H301-H311-H314-H318
Combustible liquid.Toxic if swallowed.Toxic in contact with skin.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210e-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a
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

UN#
UN2922

危险等级
8

包装组
III

危险类别
22-24-34
Harmful if swallowed.Toxic in contact with skin.Causes burns.

安全等级
26-36/37/39-45
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).

RTECS
UA2458382

TSCA
是

8.20418

Sigma-Aldrich

Ethyl 2,3-Dibromopropionate

for synthesis

508.52元/100 ML;

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产品说明

分析说明

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.788 - 1.790
Identity (IR): passes test

基本信息

经验(实验)分子式	C₅H₈Br₂O₂
分子量	259.92
MDL编号	MFCD00000212
EC索引号	222-941-8

产品性质

质量水平	200
测定	≥98.0% (GC)
效能	240 mg/kg LD₅₀, oral (Rat) 230 mg/kg LD₅₀, skin (Rabbit)
bp	211-214 ℃/992 hPa
转变温度	flash point 91 ℃
密度	1.79 g/cm³ at 20 ℃
储存温度	2-30℃
InChI	1S/C5H8Br2O2/c1-2-9-5(8)4(7)3-6/h4H,2-3H2,1H3
InChI key	OENICUBCLXKLJQ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H301 + H311 - H314
预防措施声明	P270 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类	Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Corr. 1B
储存分类代码	6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 2
闪点(F)	195.8 °F - closed cup
闪点(C)	91 ℃ - closed cup

044874

Fluorochem

Ethyl 2,3-Dibromopropionate

97%

220元/5g; 352元/25g; 902元/100g; 2596元/500g;

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基本信息

CAS Number	3674-13-3
MDL Number	MFCD00000212
Density	1.788

安全信息

图形或危害标志
危险性说明	H301: Toxic if swallowed. H311: Toxic in contact with skin. H314: Causes severe skin burns and eye damage. H227: Combustible liquid
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. 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. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P322: Specific measures (see . on this label). P330: Rinse mouth. P361: Remove/Take off immediately all contaminated clothing. P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.