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2,2,6-Trimethyl-4H-1,3-dioxin-4-one

Dangerous Goods

CAS number:5394-63-8    molecular formula:C7H10O3

overview

compound introduction

不溶于水,溶于丙酮和乙醇。 Usually used in the synthesis of acetylketene by flash pyrolysis.2,2,6-Trimethyl-4H-1,3-dioxin-4-one is generally used as a reactant for the synthesis of acetoacetic esters from aliphatic as well as aromatic alcohols. It can also acetoacetylate amines and thiols. Usually used in the synthesis of acetylketene by flash pyrolysis.

Specs

Chinese alias2,2,6-三甲基-1,3-二氧杂环已烯-4-酮,双乙烯酮丙酮加合物
English alias2,2,6-Trimethyl-4H-1,3-dioxin-4-one | 2,2,6-trimethyl-4H-1,3-dioxine-4-one | 2,2,6-Trimethyl-1,3-dioxen-4-one | 1H-Benzimidazol-2-amine, 5-(propylsulfonyl)- | EINECS 226-403-3 | NSC-2391 | ?2,2,6-trimethyl-4H-1,3-dioxin-4-one | SY011109 | BCP28867 | MFCD0
CAS number5394-63-8molecular formulaC7H10O3
molecular weight142.15 g/molExact mass≥95%
PSA35.500 Ųlogp1.200

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS07 , GHS02
Signal word:
Danger
Hazard Statement:
H319: 引起严重眼睛刺激 H225: 高度易燃的液体和蒸气
Statement of Preventive Measures:
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。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P403+P235: 存放在通风良好的地方。保持低温。 P303+P361+P353: 如皮
WGK Germany:
1
Personal protective equipment:
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number:
1993

Production methods and uses

No production method and use information yet

Related

upstream information

No upstream information yet

downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
5394-63-8 | 2,2,6-Trimethyl-4H-1,3-dioxin-4-one.pdf