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CAS: 92-48-8
分子式: C10H8O2
分子量: 160.17
沸点: 303℃(725
熔点: 73-76℃
中文名称: 
6-甲基氧杂萘邻酮
6-甲基苯并吡喃酮
6-甲基香豆素
6-甲基-2H-1-苯并吡喃-2-酮
英文名称: 
6-Methyl-2H-1-benzopyran-2-one
6-Methyl-2-oxo-2H-benzopyran
6-Methyl-2-oxochronene
2H-1-Benzopyran-2-one,6-methyl-
6-Methylcoumarin
6-methyl-2H-1-Benzopyran-2-one
6-methyl-coumari
6-methyl-2h-1-benzopyran-2-on
6-mc
6-methyl-1,2-benzopyrone
6-methylbenzopyrone
6-methylcoumarinic anhydride
cocodescol
methyl coumarin
nci-c55812
pralina
toncair
toncarine
6-Methyl coumarin
6-Methyl-chromen-2-one
Coumarin,6-methyl-
6-Methylcumarin
6-methyl-2H-chromen-2-one
展开更多英文名
性质描述: 白色针状结晶。熔点为75-76.3℃,沸点303℃(96.7kPa),174℃(1.87kPa)。易溶于醇、醚、苯,微溶于石油醚。
生产方法: 由对甲酚与反丁烯二酸作用而得。将72%的硫酸预热至80℃,加入反丁烯二酸与对甲酚的混合物,在160-170℃保温反应3-4h,冷却,倒入碎冰中析出沉淀,过滤。滤液用苯提取,加收苯后将所得粗品进行减压蒸馏而得6-甲基香豆素。
用途: 用作有机合成中间体和香料。该品是我国 GB 2760-86规定为允许使用的食用香料,主要用以配制椰子、香草和焦糖等型香精。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
M797863MACKLIN6-甲基香豆素10mM in DMSO148元/1ml;   展开
储存:-20°C
M812862MACKLIN6-甲基香豆素98%28元/1g;   33元/5g;   42元/25g;   116元/100g;   466元/500g;   展开
储存:室温
状态:白色固体
M0189TCI6-Methylcoumarin>99.0%(GC)340元/25G;   展开

基本信息

纯度/分析方法>99.0%(GC)
分子式/分子量C10H8O2 = 160.17
外观与形状(20℃)固体
Reaxys-RN4222
PubChem物质ID87572281
SDBS (AIST Spectral DB)5883
MDL编号MFCD00006875

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(GC)min. 99.0 %
Melting point74.0 to 78.0 ℃
Solubility in Methanolalmost transparency

物性(参考值)

熔点76 ℃
沸点200 ℃/19 mmHg

安全信息

图形或危害标志
信号词警告
危险性说明H302 : 吞咽有害。
H316 : 造成轻微皮肤刺激。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。

相关法规

RTECS#GN7792000
228410J&K6-Methylcoumarin99%73元/5G;   135元/25G;   337元/100G;   858元/500G;   展开

基本信息

分子式C10H8O2
分子量160.17
熔点73-76
沸点303
MDL编码MFCD00006875
Beilstein4222
EINECS 编号202-158-8

安全信息

图形或危害标志
提示语Danger
危险说明H302
H317
H334
防范说明P261
P280
P342+P311
WGK3
RTECSGN7792000
TSCA
A19382Alfa Aesar6-Methylcoumarin99%987元/50g;   1468元/100g;   3348元/250g;   展开

基本信息

MDL
MFCD00006875

EINECS
202-158-8

分子式
C10H8O2

分子量
160.17

熔点
74-77°

沸点
303°/725mm

灵敏度
Ambient temperatures.

形态
Crystalline powder

Beilstein
4222

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H315-H319-H335
Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
GN7792000

TSCA

W269905Sigma-Aldrich6-Methylcoumarin≥99%, FCC, FG637.25元/;   1618.52元/1 KG;   6668.72元/5 KG;   展开

产品说明

包装

100 g in poly bottle
1 kg in poly bottle
5 kg in poly drum

生化/生理作用

5ppm 时的味道

基本信息

经验(实验)分子式C10H8O2
分子量160.17
FEMA编号2699
EC 号202-158-8
欧洲委员会编号579
MDL编号MFCD00006875
PubChem化学物质编号24901267
Flavis编号13.012
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
测定≥99%
bp303 ℃/725 mmHg (lit.)
mp73-76 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查coconut; creamy; sage; vanilla
application(s)flavors and fragrances
食品过敏原no known allergens
SMILES stringCc1ccc2OC(=O)C=Cc2c1
InChI1S/C10H8O2/c1-7-2-4-9-8(6-7)3-5-10(11)12-9/h2-6H,1H3
InChI keyFXFYOPQLGGEACP-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H302 - H317 - H334
预防措施声明P280 - P301 + P312 + P330 - P302 + P352
危险分类Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
M36203Sigma-Aldrich6-Methylcoumarin≥99%355.18元/5 G;   展开

基本信息

经验(实验)分子式C10H8O2
分子量160.17
EC 号202-158-8
MDL编号MFCD00006875
PubChem化学物质编号24896858

产品性质

质量水平100
测定≥99%
bp303 ℃/725 mmHg (lit.)
mp73-76 ℃ (lit.)
SMILES stringCc1ccc2OC(=O)C=Cc2c1
InChI1S/C10H8O2/c1-7-2-4-9-8(6-7)3-5-10(11)12-9/h2-6H,1H3
InChI keyFXFYOPQLGGEACP-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H302 - H317 - H334
预防措施声明P280 - P301 + P312 + P330 - P302 + P352
危险分类Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
69391Supelco6-Methylcoumarinanalytical standard864.53元/100 MG;   展开

基本信息

经验(实验)分子式C10H8O2
分子量160.17
EC 号202-158-8
MDL编号MFCD00006875
PubChem化学物质编号329761631

产品性质

等级analytical standard
质量水平100
测定≥99% (GC)
保质期limited shelf life, expiry date on the label
bp303 ℃/725 mmHg (lit.)
mp73-76 ℃ (lit.)
application(s)cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
格式neat
SMILES stringCc1ccc2OC(=O)C=Cc2c1
InChI1S/C10H8O2/c1-7-2-4-9-8(6-7)3-5-10(11)12-9/h2-6H,1H3
InChI keyFXFYOPQLGGEACP-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H302 - H317 - H334
预防措施声明P261 - P280 - P342 + P311
危险分类Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1
储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
ALR-075SAccuStandard6-Methylcoumarin (6-MC),100 μg/mL in Methanol100 μg/mL in Methanol386元/1mL;   展开
6-Methylcoumarin6-甲基香豆素92-48-8100 µg/mL
ALR-075NAccuStandard6-Methylcoumarin (6-MC)386元/100mg;   展开
6-Methylcoumarin6-甲基香豆素92-48-8
078967Fluorochem6-Methylcoumarin95%264元/25g;   726元/100g;   展开

基本信息

CAS Number92-48-8
MDL NumberMFCD00006875

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear .
P285: In case of inadequate ventilation wear respiratory protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P304 + P341: IF INHALED: If breathing is difficult, 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).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P333 + P313: If skin irritation or rash 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.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
P362: Take off contaminated clothing and wash before reuse.
P363: Wash contaminated clothing 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 local regulations.
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