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CAS: 78-98-8
分子式: C3H4O2
分子量: 72.06
沸点: 72 °C
熔点: 25 °C
中文名称: 
丙酮醛
甲基乙二醛
2-氧代丙醛
英文名称: 
2-oxo-propionaldehyde
Methylglyoxal
2-oxo-Propanal
Pyruvaldehyde
1-ketopropionaldehyde
2-ketopropionaldehyde
2-oxopropanal
acetylformaldehyde
acetylformyl
alpha-ketopropionaldehyde
glyoxal, methyl
nsc 79019
2-oxo-propana
propanedione
propanolone
propionaldehyde, 2-keto
2-oxo-propionaldehyd
pyroracemic aldehyde
pyruvic aldehyde
Propanal,2-oxo-
展开更多英文名
用途: 可作西咪替丁、乳酸、丙酮酸、止痛药、抗癌、抗高血压药、脱敏剂、化妆品等原料。
推荐供应商
货号品牌产品名称规格包装、参考价格
M813444MACKLIN丙酮醛32%溶液94元/250g;   359元/1kg;   1699元/5kg;   咨询
储存：2~8°C
状态：黄色至深棕色液体
折射率：n20/D 1.4209
M813443MACKLIN丙酮醛40%溶液42元/50g;   135元/250g;   417元/1kg;   1816元/5kg;   咨询
储存：2~8°C
状态：黄色到暗棕色液体
折射率：n20/D 1.4209
174855J&KPyruvic aldehyde40% 水溶液538元/100G;   3054元/1KG;   咨询

基本信息

分子式C3H4O2
分子量72.06
熔点-20
闪点＞71
密度1.17
折光率(n20D)1.4050
MDL编码MFCD00006960
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Danger
危险说明H302
H317
H318
H341
防范说明P310
P280
P308+P313
WGK3
TSCA是
B24664Alfa AesarPyruvic aldehyde35-45% w/w aq. soln481元/25g;   842元/100g;   3120元/500g;   咨询

应用
Pyruvic aldehyde is used in the synthesis and cytotoxicity evaluation of N-terminal analogues of tubulysin-U an antimitotic compound. Also used in the synthesis of imidazoles as potent calcitonin gene-related CGRP antagonists.

备注
Air sensitive. Store under dry inert gas. Store away from oxidizing agents, air.

基本信息

MDL
MFCD00006960

EINECS
201-164-8

分子式
C3H4O2

分子量
72.06

密度
1.2

折射率
1.4050

灵敏度
Air Sensitive. Store under Argon. Ambient temperatures.

形态
Liquid

溶解性
Soluble in DMSO, water.

Beilstein
906750

Merck
14,6081

GHS危害和防范说明

GHS符号

Hazard Statements
H290-H302-H318-H317-H341
May be corrosive to metals.Harmful if swallowed.Causes serious eye damage.May cause an allergic skin reaction.Suspected of causing genetic defects.

Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/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
22-41-43-68
Harmful if swallowed.Risk of serious damage to eyes.May cause sensitization by skin contact.Possible risk of irreversible effects.

安全等级
23-26-36/37/39-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
UZ0700000

TSCA
是

C17579Alfa AesarPyruvic aldehyde40 wt% solution in water1088元/100g;   3545元/500g;   17069元/2.5kg;   咨询

基本信息

Ref#
17579

MDL
6960

分子式
C3 H4 O2

分子量
72.06

闪点
>71

密度
1.2

W296902Sigma-AldrichPyruvaldehyde solution40 wt. % in H2O656.29元/;   1034.94元/100 G;   3482.41元/1 KG;   7326.58元/10 KG;   咨询

产品说明

一般描述

丙酮醛溶液可与铵盐一起用于制备模拟大气气溶胶成分的水溶液，以研究可吸收次级有机材料的形成。

包装

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

基本信息

线性分子式CH3COCHO
分子量72.06
FEMA编号2969
Beilstein906750
欧洲委员会编号105
MDL编号MFCD00006960
PubChem化学物质编号24901425
Flavis编号7.001
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
等级Halal
浓度40 wt. % in H2O
折射率n20/D 1.41
密度1.178 g/mL at 25 ℃
文件see Safety & Documentation for available documents
性状检查caramel
application(s)flavors and fragrances
食品过敏原no known allergens
储存温度2-8℃
SMILES string[H]C(=O)C(C)=O
InChI1S/C3H4O2/c1-3(5)2-4/h2H,1H3
InChI keyAIJULSRZWUXGPQ-UHFFFAOYSA-N

安全信息

象形图GHS05GHS07GHS08
警示用语：Danger
危险声明H290 - H317 - H318 - H341
预防措施声明P202 - P234 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Sens. 1
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
M0252Sigma-AldrichMethylglyoxal solution~40% in H2O1396.52元/25 ML;   4678.78元/100 ML;   4732.24元/250 ML;   7584.91元/500 ML;   14130元/1 L;   咨询

产品说明

一般描述

甲基乙二醛(MG)是一种葡萄糖代谢物，其与糖尿病患者的周围神经病和疼痛相关。它可上调感觉神经元中的细胞内钙并产生行为伤害感受。甲基乙二醛具有抗菌性。MG可作为蛋白-糖化剂和晚期糖基化终产物的前体。它会损害糖尿病伤口的愈合。

应用

甲基乙二醛溶液已用于：

  • 评估乙二醛酶1 (GLO1)的酶活性
  • 在体外作为制备白蛋白的晚期糖基化终末(AGE)形成剂
  • 调节小鼠焦虑样行为
  • 诱导大鼠腹膜纤维化
  • 研究有机化学品和金属DNA加合物的色谱保留特性
  • 用于小鼠足底内注射以研究甲基乙二醛(MG)-瞬时受体电位锚蛋白1(TRPA1)-腺苷酸环化酶1同种型(AC1)途径的外周和中心组成

基本信息

线性分子式CH3COCHO
分子量72.06
Beilstein906750
MDL编号MFCD00006960
PubChem化学物质编号24896540
NACRESNA.32

产品性质

测定~40% (enzymatic)
质量水平200
形式liquid
浓度~40% in H2O
密度1.17 g/mL at 25 ℃ (lit.)
储存温度2-8℃
SMILES string[H]C(=O)C(C)=O
InChI1S/C3H4O2/c1-3(5)2-4/h2H,1H3
InChI keyAIJULSRZWUXGPQ-UHFFFAOYSA-N

安全信息

象形图GHS05GHS07GHS08
警示用语：Danger
危险声明H290 - H317 - H318 - H341
预防措施声明P202 - P234 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Sens. 1
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
67028Sigma-AldrichMethylglyoxal solutiontechnical, ~40% in H2O2372.37元/100 ML;   咨询

产品说明

一般描述

甲基乙二醛是糖酵解的一种有毒内源性副产物。它是一种反应性二羰基化合物，可促进蛋白质的非酶糖基化作用以产生不可逆的高级糖基化终产物，从而导致蛋白质的交联或降解。

应用

甲基乙二醛溶液可用于细胞毒性研究。

基本信息

线性分子式CH3COCHO
分子量72.06
Beilstein906750
MDL编号MFCD00006960
PubChem化学物质编号329760261
NACRESNA.22

产品性质

质量水平200
等级technical
浓度~40% in H2O
密度1.19 g/mL at 20 ℃
储存温度2-8℃
SMILES string[H]C(=O)C(C)=O
InChI1S/C3H4O2/c1-3(5)2-4/h2H,1H3
InChI keyAIJULSRZWUXGPQ-UHFFFAOYSA-N

安全信息

象形图GHS05GHS07GHS08
警示用语：Danger
危险声明H290 - H317 - H318 - H341
预防措施声明P202 - P234 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Sens. 1
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
958489AmethystPyruvic aldehyde, for synthesis, 40% solution in H2O用于合成, 40% 水溶液92元/100G;   499元/1KG;   咨询

基本信息

分子式C3H4O2
分子量72.06
熔点-20
密度1.178
折光率(n20D)1.4209
MDL编码MFCD00006960
Beilstein906750
Merck14,6081
EINECS 编号201-164-8
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Warning
危险说明H319
防范说明P305+P351+P338
WGK3
TSCA是
069255FluorochemPyruvic Aldehyde (40% solution)98%220元/1g;   550元/25g;   1386元/100g;   咨询

基本信息

CAS Number78-98-8
MDL NumberMFCD00006960
Boiling Point97.9℃
Melting Point-20℃
Density1.178

安全信息

图形或危害标志
危险性说明 H290: May be corrosive to metals.
H302: Harmful if swallowed.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H341: Suspected of causing genetic defects ..
防范说明 P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P234: Keep only in original container.
P261: Avoid breathing .
P264: Wash thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear .
P281: Use personal protective equipment as required.
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.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P310: Immediately call a POISON CENTER or doctor/physician.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P363: Wash contaminated clothing before reuse.
P390: Absorb spillage to prevent material damage.
P405: Store locked up.
P406: Store in corrosive resistant/ container with a resistant inner liner.
P501: Dispose of contents/container to local regulations..
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