CAS 1004-36-0; 2,6-二甲基-4H-吡喃-4-酮; 2,6-dimethyl-4h-pyran-4-on

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产品名称

规格

包装、参考价格

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D807119

MACKLIN

2,6-二甲基-γ-吡喃酮

99%

49元/5g; 228元/25g; 858元/100g;

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储存：室温
状态：白色到浅棕色粉末或晶体或粉末和块状或晶体和块状

D742735

MACKLIN

2,6-二甲基-γ-吡喃酮

Standard for GC, ≥99.9%(GC)

128元/1g;

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储存：室温
状态：固体

D0794

TCI

2,6-Dimethyl-γ-pyrone

>99.0%(GC)

235元/5G; 685元/25G;

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基本信息

纯度/分析方法	>99.0%(GC)
分子式/分子量	C₇H₈O₂ = 124.14
外观与形状(20℃)	固体
Reaxys-RN	107418
PubChem物质ID	87567419
SDBS (AIST Spectral DB)	2292
MDL编号	MFCD00006579

技术规格

Appearance	White to Almost white powder to crystaline
Purity(GC)	min. 99.0 %
Melting point	132.0 to 136.0 ℃

物性(参考值)

熔点	134 ℃
水溶性	可溶
溶解性(可溶于)	乙醚,甲醇,乙醇

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。
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。 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#

UQ0780000

A12799

Alfa Aesar

2,6-Dimethyl-4-pyrone

99%

652元/10g; 2885元/50g; 7351元/250g;

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应用
2,6-Dimethyl-4-pyrone is used as a chemical and organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents. Stable under normal temperatures and pressure.

基本信息

MDL
MFCD00006579

EINECS
213-719-1

分子式
C₇H₈O₂

分子量
124.14

熔点
132-136°

沸点
248-250°

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Slightly soluble in water.

Beilstein
107418

GHS危害和防范说明

GHS符号

Hazard Statements
H302
Harmful if swallowed.

Precautionary Statements
P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22
Harmful if swallowed.

安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
UQ0780000

TSCA
否

C11674

Alfa Aesar

2,6-Dimethyl-gamma-pyrone

99%

4500元/25g; 17107元/100g;

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基本信息

Ref#
11674

MDL
6579

分子式
C7 H8 O2

分子量
124.14

D183407

Sigma-Aldrich

2,6-Dimethyl-γ-pyrone

99%

3310.58元/25 G; 7999.88元/100 G;

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产品说明

应用

2,6-Dimethyl-γ-pyrone can be used as a starting material to prepare:

C16-C28 spiroketal fragment of altohyrtin A.
1-Ethyl-2,6-dimethyl-4-hydroxy pyridinium halides.
2-{2,6-Bis-[2-(4-dimethylamino-phenyl)-vinyl]-pyran-4-ylidene}-malononitrile, applicable in two-photon technology.
Pyran-derived polyurethanes for nonlinear optical (NLO) applications.

包装

25, 100 g in glass bottle

基本信息

经验(实验)分子式	C₇H₈O₂
分子量	124.14
Beilstein	107418
EC 号	213-719-1
MDL编号	MFCD00006579
PubChem化学物质编号	24893554
NACRES	NA.22

产品性质

质量水平	100
测定	99%
bp	248-250 ℃ (lit.)
mp	133-137 ℃ (lit.)
SMILES string	CC1=CC(=O)C=C(C)O1
InChI	1S/C7H8O2/c1-5-3-7(8)4-6(2)9-5/h3-4H,1-2H3
InChI key	VSYFZULSKMFUJJ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P301 + P312 + P330
危险分类	Acute Tox. 4 Oral
储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

069041

Fluorochem

2,6-Dimethyl-4H-pyran-4-one

98%

220元/1g; 418元/5g; 902元/25g;

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基本信息

CAS Number	1004-36-0
MDL Number	MFCD00006579
Melting Point	134℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . 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. 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. 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 local regulations.