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CAS: 928-68-7
分子式: C8H16O
分子量: 128.21
沸点: 167°C
中文名称: 
6-甲基-2-庚酮
异戊基丙酮
英文名称: 
6-methyl-heptan-2-one
2-Heptanone,6-methyl-
2-Methyl-6-heptanone
Methyl isohexyl ketone
isohexyl methyl ketone
6-Methyl-2-heptanone
iso-Amylacetone
iso-Hexyl methyl ditone
iso-Pentyl acetone
6-methyl-2-heptanon
6-methylheptan-2-one
展开更多英文名
性质描述: 无色液体。沸点170-171℃(163-164℃),56℃(2.27kPa),相对密度0.8151(20/4℃),折光率1.4162。能与多种有机溶剂混溶。
生产方法: 由6-甲基-3-庚烯-2-酮催化氢化而得。将6-甲基-3-庚烯-2-酮及催化剂钯炭加入高压釜内,密闭排尽空气,通氢至1.0MPa左右,于50℃通氢反应于不再吸氢为止,冷却,过滤,滤饼用乙醇洗涤,洗液蒸馏回收乙醇后的剩余物与滤液合并,常压蒸馏,收集162-168℃馏分,得6-甲基-2-庚酮。收率将近90%。
用途: 用于有机合成。镇痉剂新新握克丁的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
M849453MACKLIN6-甲基-2-庚酮98%135元/1ml;   447元/5ml;   1068元/25ml;   2345元/100ml;   咨询
储存:室温
状态:无色到淡黄色液体
折射率:1.409
M0700TCI6-Methyl-2-heptanone>98.0%(GC)670元/5ML;   2075元/25ML;   咨询

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C8H16O = 128.22
外观与形状(20℃)液体
Reaxys-RN635835
PubChem物质ID87572710
SDBS (AIST Spectral DB)6248
MDL编号MFCD00026527

技术规格

AppearanceColorless to Light yellow clear liquid
Purity(GC)min. 98.0 %
Acid Valuemax. 3.0

物性(参考值)

沸点171 ℃
闪点45 ℃
比重0.82

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UN1224
类别3
包装类别 III
监管条件代码(*)
CDS000306Sigma-Aldrich6-Methyl-2-heptanoneAldrichCPR855.75元/250 MG;   咨询

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

经验(实验)分子式C8H16O
分子量128.21
EC 号213-179-7
MDL编号MFCD00026527
PubChem化学物质编号329777657

产品性质

SMILES stringCC(C)CCCC(C)=O
InChI1S/C8H16O/c1-7(2)5-4-6-8(3)9/h7H,4-6H2,1-3H3
InChI keyDPLGXGDPPMLJHN-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
242651Fluorochem6-Methylheptan-2-one95%836元/1g;   1254元/5ml;   3718元/25ml;   咨询

基本信息

CAS Number928-68-7
MDL NumberMFCD00026527
Boiling Point171℃
Density0.82

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.
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