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CAS: 659-70-1
分子式: C10H20O2
分子量: 172.26
沸点: 192-193 °C(lit.)
熔点: -58.15 °C
中文名称: 
3-甲基丁酸3-甲基丁基酯
异戊酸异戊酯
苹果香精
英文名称: 
Butanoic acid, 3-methyl-, 3-methylbutyl ester
Apple essence
isovaleric acid, isopentyl ester
3-methyl-butanoic aci 3-methylbutyl ester
isoamyl isovalerate
isopentyl isovalerate
iso-Amyl iso-valerate
iso-Amyl-iso-valerate
Apple oil
iso-Amyl valerate
iso-Amyl valerianate
iso-Valeric acid-iso-amyl ester
-Methyl butyl-3-methylbutanoate
Butanoic acid,3-methyl-,3-methylbutyl ester
(3-methyl-1-butyl)3-methylbutanoate
3-methylbutanoic acid 3-methylbutyl ester
3-methyl-butanoic acid 3-methyl-butyl ester
3-Methylbutyl 3-methylbutanoate
展开更多英文名
性质描述: 无色或微黄色透明液体,沸点190.5℃,相对密度0.858(19/4℃),折光率1.413(19℃),闪点72℃。能与醇和醚混溶,极微溶于水。与水形成共沸混合物(含该品25.9%),共沸点为98.8℃。具有苹果和香蕉等水果香味。
生产方法: 将硫酸加于异戊酸和异戊醇的混合物中,加热回流,经分离后用碱液中和剩余的游离酸,再经蒸馏精制即得,或用重铬酸钾氧化异戊醇和浓硫酸的混合物,生成的异戊酸与异戊醇进行酯化反应而得。
用途: 主要用作食用香精。该品作为食品赋香剂使用范围很广,常用于调制苹果、香蕉、桃等果香型香精。食品中最大的用量约为500ppm,该品还可用于合成医药,溶剂。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
I742751MACKLIN异戊酸异戊酯Standard for GC, ≥99.8%(GC)125元/5ml;   展开
储存:室温
状态:液体
I811642MACKLIN异戊酸异戊酯98%30元/25ml;   49元/100ml;   182元/500ml;   798元/2.5L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.412(lit.)
I0196TCIIsoamyl Isovalerate>98.0%(GC)230元/25ML;   1415元/500ML;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C10H20O2 = 172.27
外观与形状(20℃)液体
Reaxys-RN1753884
PubChem物质ID87571576
SDBS (AIST Spectral DB)6839
Merck Index (14)5121
MDL编号MFCD00048369

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 98.0 %

物性(参考值)

沸点194 ℃
闪点72 ℃
比重0.86
折射率1.41
水溶性不溶
溶解性(可与之混溶)乙醚,醇

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H227 : 可燃液体。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 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。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P403 + P235 : 存放在通风良好的地方。保持低温。

相关法规

RTECS#NY1508000
535152J&KIsoamyl Isovalerate99%, 异构体混合物216元/25ML;   713元/100ML;   展开

基本信息

分子式C10H20O2
分子量172.27
沸点192-193
闪点67
密度0.854
折光率(n20D)1.4100-1.4140
MDL编码MFCD00048369
Beilstein1753884
Merck14,5121
EINECS 编号211-536-1

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK2
RTECSNY1508000
W208507Sigma-AldrichIsoamyl Isovalerate≥98%, FCC, FG404.65元/;   1116.64元/1 KG;   2194.84元/9 KG;   3628.68元/20 KG;   展开

产品说明

一般描述

Isoamyl isovalerate is an apple flavor volatile compound mainly found in apple and banana. It is used as a flavoring agent in chewing gums, candies and baked goods.

包装

1 kg in poly bottle
9, 20 kg in poly drum

基本信息

线性分子式(CH3)2CHCH2CO2CH2CH2CH(CH3)2
分子量172.26
FEMA编号2085
EC 号211-536-1
欧洲委员会编号458
MDL编号MFCD00048369
PubChem化学物质编号24900854
Flavis编号9.463
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
等级FG
Halal
Kosher
agencymeets purity specifications of JECFA
reg. complianceEU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515
测定≥98%
杂质<30% 2-methylbutyl isovalerate
折射率n20/D 1.412 (lit.)
bp192-193 ℃ (lit.)
密度0.854 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查apple; green; fruity; sweet
application(s)flavors and fragrances
食品过敏原no known allergens
SMILES stringCC(C)CCOC(=O)CC(C)C
InChI1S/C10H20O2/c1-8(2)5-6-12-10(11)7-9(3)4/h8-9H,5-7H2,1-4H3
InChI keyXINCECQTMHSORG-UHFFFAOYSA-N

安全信息

象形图GHS09
危险声明H411
预防措施声明P273 - P391 - P501
危险分类Aquatic Chronic 2
储存分类代码10 - Combustible liquids
WGKWGK 2
闪点(F)176.0 °F
闪点(C)80 ℃
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
W208515Sigma-AldrichIsoamyl Isovaleratenatural, ≥98%, FCC, FG433.21元/;   1033.01元/100 G;   2266.01元/1 KG;   6942.35元/4 KG;   展开

产品说明

包装

100 g in glass bottle
1 kg in glass bottle
4 kg in poly drum

生化/生理作用

1.0ppm 时的味道

基本信息

线性分子式(CH3)2CHCH2CO2CH2CH2CH(CH3)2
分子量172.26
FEMA编号2085
EC 号211-536-1
欧洲委员会编号458
MDL编号MFCD00048369
PubChem化学物质编号24900855
Flavis编号9.463
NACRESNA.21

产品性质

质量水平400
等级FG
Halal
Kosher
natural
agencyfollows IFRA guidelines
meets purity specifications of JECFA
reg. complianceEU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
测定≥98%
杂质<30% 2-methylbutyl isovalerate
折射率n20/D 1.412 (lit.)
bp192-193 ℃ (lit.)
密度0.854 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查apple; green; fruity; sweet
application(s)flavors and fragrances
食品过敏原no known allergens
致敏芳香化合物no known allergens
SMILES stringCC(C)CCOC(=O)CC(C)C
InChI1S/C10H20O2/c1-8(2)5-6-12-10(11)7-9(3)4/h8-9H,5-7H2,1-4H3
InChI keyXINCECQTMHSORG-UHFFFAOYSA-N

安全信息

象形图GHS09
危险声明H411
预防措施声明P273 - P391 - P501
危险分类Aquatic Chronic 2
储存分类代码10 - Combustible liquids
WGKWGK 2
闪点(F)176.0 °F
闪点(C)80 ℃
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
241122FluorochemIsopentyl 3-methylbutanoate95%396元/25ml;   2530元/500ml;   展开

基本信息

CAS Number659-70-1
MDL NumberMFCD00048369

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
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.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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 relevant procedures. 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.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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