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6-乙基-3-甲酰基色酮

6-乙基-3-甲酰基色酮名称

[ CAS 号 ]:
42059-78-9

[ 中文名 ]:
6-乙基-3-甲酰基色酮

[ 英文名 ]:
6-ethyl-3-formylchromone

[中文别名 ]:

6-乙基-4-氧代-4H-1-苯并吡喃-3-甲醛

[英文别名 ]:

6-ethyl-4-oxo-4H-chromene-3-carbaldehyde
MFCD00192155
6-Ethyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde
6-Ethyl-3-formylchromone
6-Ethylchromone-3-aldehyde

6-乙基-3-甲酰基色酮物理化学性质

[ 密度 ]:
1.308g/cm3

[ 沸点 ]:
343.3ºC at 760mmHg

[ 熔点 ]:
108-110 °C(lit.)

[ 分子式 ]:
C₁₂H₁₀O₃

[ 分子量 ]:
202.20600

[ 闪点 ]:
153.3ºC

[ 精确质量 ]:
202.06300

[ PSA ]:
47.28000

[ LogP ]:
2.16790

[ 折射率 ]:
1.643

[ 储存条件 ]:
室温，干燥，密封

6-乙基-3-甲酰基色酮MSDS

6-乙基-3-甲酰基色酮安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2914400090

6-乙基-3-甲酰基色酮合成路线

6-乙基-3-甲酰基色酮上下游产品

6-乙基-3-甲酰基色酮上游产品

6-乙基-3-甲酰基色酮下游产品

6-乙基-3-甲酰基色酮海关

[ 海关编码 ]: 2914400090

[ 中文概述 ]:
2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

6-乙基-3-甲酰基色酮文献

Small molecule inhibitors of mucin-type O-linked glycosylation from a uridine-based library.

Chem. Biol. 11(3) , 337-45, (2004)

The polypeptide N-acetyl-alpha-galactosaminyltransferases (ppGalNAcTs, also abbreviated ppGaNTases) initiate mucin-type O-linked glycosylation and therefore play pivotal roles in cell-cell communicati...

Synthesis of polyketide-type phenols by domino 'Michael/retro-Michael/Aldol'reactions of 3-formylchromones with silyl enol ethers derived from ethyl 3, 5-dioxohexanoate. Adeel M, et al.

Tetrahedron 65(21) , 4099-4105, (2009)

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