CAS 685-87-0; 溴代马来酸二乙酯; Bromomalonic acid diethyl ester

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品牌

产品名称

规格

包装、参考价格

详情

D830709

MACKLIN

溴代丙二酸二乙酯

96%

26元/10g; 54元/50g; 240元/250g; 958元/1kg;

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储存：室温,密封
状态：澄清无色到浅黄色液体

B1205

TCI

Diethyl Bromomalonate

>85.0%(GC)

225元/25G; 1610元/500G;

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基本信息

纯度/分析方法	>85.0%(GC)
分子式/分子量	C₇H₁₁BrO₄ = 239.07
外观与形状(20℃)	液体
Reaxys-RN	509768
PubChem物质ID	87564141
SDBS (AIST Spectral DB)	22903
MDL编号	MFCD00009138

技术规格

Appearance	Colorless to Light yellow clear liquid
Purity(GC)	min. 85.0 %

物性(参考值)

沸点	235 ℃
闪点	111 ℃
比重	1.42
折射率	1.45

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。 H290 : 可能腐蚀金属。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P234 : 只能在原容器中存放。 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。 P390 : 吸收溢出物，防止材料损坏。 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。 P406 : 贮存于抗腐蚀/带抗腐蚀衬里的容器中。 P405 : 存放处须加锁。

运输信息

UN编号	UN3265
类别	8
包装类别	III
监管条件代码(*)

213290

J&K

Diethyl Bromomalonate

95%

249元/25ML; 585元/100ML;

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基本信息

分子式	C₇H₁₁BrO₄
分子量	239.06
沸点	233-235
闪点	111
密度	1.402
折光率(n20D)	1.4510
MDL编码	MFCD00009138
Beilstein	509768
EINECS 编号	211-683-1

安全信息

图形或危害标志
提示语	Danger
危险说明	H314
防范说明	P280 P305+P351+P338 P314
UN号码	3265
危险分类	8
包装等级	II
WGK	3
TSCA	是

A10965

Alfa Aesar

Diethyl Bromomalonate

90+%

542元/25g; 830元/50g; 2141元/250g;

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应用
Diethyl bromomalonate is used in perfumes. It is also used to synthesize other compounds such as barbiturates, artificial flavorings, vitamin B1, and vitamin B6.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store at room temperature. Incompatible with strong oxidizing agents and strong bases.

基本信息

MDL
MFCD00009138

EINECS
211-683-1

分子式
BrCH(CO₂CH₂CH₃)₂

分子量
239.07

沸点
233-235°

闪点
111°(231°F)

密度
1.402

折射率
1.4550

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Does not mix well with water.

Beilstein
509768

GHS危害和防范说明

GHS符号

Hazard Statements
H314-H318
Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-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.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.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
34
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).

欧盟危险品标志

TSCA
是

C11419

Alfa Aesar

Diethyl Bromomalonate

90-95%

1138元/25ml; 2975元/100ml; 13180元/500ml;

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基本信息

Ref#
11419

MDL
9138

分子式
C7 H11 Br O4

分子量
239.07

闪点
>110

密度
1.4

形态
Liquid

安全信息

危险等级
8

包装组
II

D91209

Sigma-Aldrich

Diethyl Bromomalonate

92%

862.56元/25 G; 2495.56元/100 G;

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产品说明

包装

25, 100 g in glass bottle

其他说明

含二溴丙二酸二乙酯和不定量的丙二酸二乙酯

基本信息

线性分子式	BrCH(CO₂CH₂CH₃)₂
分子量	239.06
Beilstein	509768
EC 号	211-683-1
MDL编号	MFCD00009138
PubChem化学物质编号	24894253
NACRES	NA.22

产品性质

质量水平	100
测定	92%
折射率	n20/D 1.451 (lit.)
bp	233-235 ℃ (lit.)
密度	1.402 g/mL at 25 ℃ (lit.)
SMILES string	CCOC(=O)C(Br)C(=O)OCC
InChI	1S/C7H11BrO4/c1-3-11-6(9)5(8)7(10)12-4-2/h5H,3-4H2,1-2H3
InChI key	FNJVDWXUKLTFFL-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H314
预防措施声明	P280 - P305 + P351 + P338 - P310
危险分类	Skin Corr. 1B
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 3
闪点(F)	231.8 °F - closed cup
闪点(C)	111 ℃ - closed cup
个人防护装备	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

BR1275

Fluorochem

Diethyl Bromomalonate

95%

638元/100g;

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基本信息

CAS Number	685-87-0
MDL Number	MFCD00009138
Boiling Point	233-235℃
Density	1.402

安全信息

图形或危害标志
危险性说明	H314: Causes severe skin burns and eye damage.
防范说明	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. P405: Store locked up. P501: Dispose of contents/container to local regulations.