CAS 710-04-3 MFCD00006650-δ-Undecanolactone, 98% 丁位十一内酯 TAO{mole}

δ-Undecanolactone, 98% 丁位十一内酯

CAS 710-04-3 MFCD00006650

化学结构图

SMILES: CCCCCCC1CCCC(=O)O1

化学属性

Mol. Formula	C11H20O2
Mol. Weight	184.28
Refractive index	1.4570 to 1.4600
Boiling Point	152-155 °C at 10.5 mmHg
Density	0.969 g/mL at 25 °C(lit.)
Flash Point	>;230 °F
Appearance	无色至淡黄色液体，呈稀奶油和桃子似香气。沸点152～155℃(1.4X10 Pa)。 3

别名和识别编码

Chemical Name	δ-Undecanolactone, 98%
Synonym	6-Hexyltetrahydro-2H-pyran-2-one {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Hexyltetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} Undecanoic δ-lactone, 5-Hydroxyundecanoic acid δ-Lactone, δ-Undecalactone
MDL Number	MFCD00006650
CAS Number	710-04-3
PubChem Substance ID	61204
EC Number	211-915-1
Reaxys-RN	122724
Chemical Name Translation	丁位十一内酯
Wiswesser Line Notation	T6OVTJ C6
Beilstein Registry Number	0122724
LabNetwork Molecule ID	LN00222767
InChI	InChI=1S/C11H20O2/c1-2-3-4-5-7-10-8-6-9-11(12)13-10/h10H,2-9H2,1H3
Canonical SMILES	CCCCCCC1CCCC(O1)=O

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安全信息

GHS Symbol

WGK Germany2

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSUQ1320000

Precautionary statements

P273 Avoid release to the environment. 避免释放到环境中。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P305+P351+P338
P337+P317
P264+P265

Signal word Warning

Hazard Codes Xi

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Safety Statements

S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

方法一:由己醛与环戊酯缩合后经脱水、氢化、内酯化而成。
MOL 文件:710-04-3.mol
FEMA:3294
Sigma Aldrich:710-04-3(sigmaaldrich)
无色澄清液体。天然存在于黄油,牛奶,奶油中，不溶于水，易溶于醇类有机溶剂。
上游原料:正己醛
参考质量标准:FCC，1997 含量两种异构体之和 ≥98.0% 其中δ-异构体 ≥96.0% 折射率(n D 20 ) 1.457～1.461 相对密度(d 25 25 ) 0.956～0.961 醇中溶解度 lml溶于lmL 95%乙醇
图谱信息:丁位十一内酯(710-04-3)核磁图( 13 CNMR) 丁位十一内酯(710-04-3)Raman光谱丁位十一内酯(710-04-3)核磁图( 1 HNMR) 丁位十一内酯(710-04-3)红外图谱(IR1) 丁位十一内酯(710-04-3)质谱(MS)
用途一:GB 2760--1996规定为允许使用的食用香料。
TCI Shanghai:δ-十一内酯 delta-Undecanolactone,>;98.0%(GC)(710-04-3)
丁位十一内酯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 H0344 δ-十一内酯 delta-Undecanolactone 25G 395元
含量分析:按气相色谱法(GT-10-4)用极性柱进行测定。
使用限量:FEMA(mg/kg)：饮料2.0；冰淇淋、糖果、谷类，5.0；焙烤制品25；肉、肉香肠、肉汤1.0；乳及乳制品10.0。
毒性:GRAS(FEMA)。