CAS 431-67-4; 1,1-dibromo-3,3,3-trifluoroacetone

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货号

品牌

产品名称

规格

包装、参考价格

D806573

MACKLIN

1,1-二溴-3,3,3-三氟丙酮

95%

40元/5g; 115元/25g; 429元/100g; 1932元/500g;

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储存：-20°C
状态：浅黄色到棕色液体
折射率：1.4305

D742692

MACKLIN

1,1-二溴-3,3,3-三氟丙酮

Standard for GC, ≥99.9%(GC)

128元/1g;

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储存：-20°C
状态：液体

D742693

MACKLIN

1,1-二溴-3,3,3-三氟丙酮

99%

72元/5g; 207元/25g; 772元/100g;

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储存：-20°C
状态：液体

D4004

TCI

3,3-Dibromo-1,1,1-trifluoroacetone

>98.0%(GC)

440元/5G; 1760元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₃HBr₂F₃O = 269.84
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	636645
PubChem物质ID	354335476
MDL编号	MFCD00041362

技术规格

Appearance	Colorless to Red to Green clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	113 ℃
比重	2.19
折射率	1.43

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	II
监管条件代码(*)

L10826

Alfa Aesar

1,1-Dibromo-3,3,3-trifluoroacetone

95%

1278元/5g; 6363元/25g;

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应用
1,1-Dibromo-3,3,3-trifluoroacetone readily forms trifluoropyruvaldehyde hydrate in the presence of aqueous NaOAc, which is a useful intermediate, e.g. in the synthesis of a fused pyrazine derivative.

备注
Keep container tightly closed. Incompatible with strong bases, active metals and strong oxidizing agents.

基本信息

MDL
MFCD00041362

分子式
C₃HBr₂F₃O

分子量
269.85

沸点
111-113°

折射率
1.4305

灵敏度
Keep Cold.

形态
Liquid

溶解性
Soluble in Chloroform. Not miscible or difficult to mix in water.

Beilstein
636645

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
否

001230

Fluorochem

1,1-Dibromo-3,3,3-trifluoroacetone

98%

220元/1g; 308元/5g; 594元/25g; 2266元/100g;

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基本信息

CAS Number	431-67-4
MDL Number	MFCD00041362
Boiling Point	111-113℃
Density	1.98

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.