CAS 17587-22-3; 1,1,1,2,2,3,3-七氟代-7,7-二甲基-4,6-辛二酮; 6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione

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产品名称

规格

包装、参考价格

详情

D808231

MACKLIN

2,2-二甲基-6,6,7,7,8,8,8-七氟-3,5-辛二酮

98%

73元/1g; 350元/5g; 1664元/25g;

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储存：2~8 ℃,易燃物区域
状态：无色到浅黄色液体
折射率：n20/D 1.379(lit.)

D1729

TCI

2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione

>97.0%(GC)

460元/5G;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₁₀H₁₁F₇O₂ = 296.18
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	2056991
PubChem物质ID	87568201
SDBS (AIST Spectral DB)	15427
MDL编号	MFCD00000435

技术规格

Purity(GC)

min. 97.0 %

物性(参考值)

闪点	53 ℃
比重	1.30
折射率	1.38

安全信息

图形或危害标志
信号词	警告
危险性说明	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。 P280 : 戴防护手套/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。 P403 + P235 : 存放在通风良好的地方。保持低温。

运输信息

UN编号	UN1993
类别	3
包装类别	III
监管条件代码(*)

09-4496

Strem

6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione

98+%

1168元/5g; 3434元/25g;

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175161

Sigma-Aldrich

6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione

98%

621.01元/5 G;

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产品说明

应用

6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione (2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione) was used as a co-inducer in the production of human γ interferon (HuIFN-γ). It was also used as a beta-diketone chelating agent in the extraction of supercritical carbon dioxide.

包装

5 g in glass bottle

基本信息

线性分子式	CF₃CF₂CF₂COCH₂COC(CH₃)₃
分子量	296.18
Beilstein	2056991
EC 号	241-556-6
MDL编号	MFCD00000435
PubChem化学物质编号	24850490
NACRES	NA.22

产品性质

测定	98%
形式	liquid
杂质	0.1% 4,4′-methylenebis(2,6-di-tert-butylphenol)
折射率	n20/D 1.379 (lit.)
bp	46-47 ℃/5 mmHg (lit.)
密度	1.273 g/mL at 25 ℃ (lit.)
SMILES string	CC(C)(C)C(=O)CC(=O)C(F)(F)C(F)(F)C(F)(F)F
InChI	1S/C10H11F7O2/c1-7(2,3)5(18)4-6(19)8(11,12)9(13,14)10(15,16)17/h4H2,1-3H3
InChI key	SQNZLBOJCWQLGQ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226
危险分类	Flam. Liq. 3
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	127.4 °F - closed cup
闪点(C)	53 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

001431

Fluorochem

2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione

98%

220元/1g; 836元/5g; 12980元/100g;

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基本信息

CAS Number	17587-22-3
MDL Number	MFCD00000435
Boiling Point	46-47℃/5mm
Density	1.273

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
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 . 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. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304: IF INHALED: . 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 . 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. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.