名称和标识符别名信息物化性质安全信息国际标准相关数据海关数据合成路线相关文献专业数据库参考参考资料化合物详情（旧版）相关分类相关产品

4-乙基苯甲醛 | 4748-78-1

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中文名称： 4-乙基苯甲醛

英文名称： 4-Ethylbenzaldehyde

CAS No.： 4748-78-1

分子式： C₉H₁₀O

分子量： 134.1751

如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击：4-乙基苯甲醛结构式

MSDS： 4-乙基苯甲醛MSDS

PubChem CID： 87569590

价格行情： 4-乙基苯甲醛价格

快速询单国内供应商

4-乙基苯甲醛的其他展现形式

相关化合物

对异丙基苯甲醛

4-Isopropylbenzaldehyde

CAS No.：122-03-2
对乙基苯乙酮

1-(4-ETHYL-PHENYL)ETHANONE; 4-ETHYL-1-ACETYLBENZENE; 4'-ETHYLACETOPHENONE; AKOS BBS-00004394; ASISCHEM D29258; P-ETHYLACETOPHENONE; 1-(4-ethylphenyl)-ethanon; Acetophenone, 4'-ethyl-; p-Acetylethylbenzene; p-Ethylphenyl methyl ketone; 4'-Ethylacetophenone 4-Ethylacetophenone; P-ETHYLACETOPHENONE 97+%; 4-Ethylacetophenone,97%; 4ETHYL ACTOPHENONE; Ethanone, 1-(4-ethylphenyl)-; 4''-ETHYLACETOPHENONE (P-) 97+%; 4-ETHYLACETOPHENONE 99%

CAS No.：937-30-4
对甲基苯乙酮

1-(p-Tolyl)ethanone

CAS No.：122-00-9
3-乙基苯乙酮

1-(3-Ethylphenyl)ethanone

CAS No.：22699-70-3
3-甲基苯乙酮

1-(m-Tolyl)ethanone

CAS No.：585-74-0
1,4-二乙酰苯

1,1'-(1,4-Phenylene)diethanone

CAS No.：1009-61-6

名称和标识符

MDL	MFCD00006956
InChIKey	QNGNSVIICDLXHT-UHFFFAOYSA-N
Inchi	1S/C9H10O/c1-2-8-3-5-9(7-10)6-4-8/h3-7H,2H2,1H3
SMILES	O=C([H])C1C([H])=C([H])C(=C([H])C=1[H])C([H])([H])C([H])([H])[H]
BRN	636027

别名信息

- 中文别名 -

4-乙基苯甲醛
对乙基苯甲醛
4-Ethylbenzaldehyde 4-乙基苯甲醛

- 英文别名 -

4-Ethylbenzaldehyde
4-EtC6H4CHO
4-ethyl-benzaldehyd
4-ethyl-benzaldehyde
Benzaldehyde,4-ethyl

Ebal
Ethyl-benzaldehyde
ethylbenzaldhyde
FEMA 3756
para-ethylbenzaldehyde
P-ETHYLBENZALDEHYDE
Benzaldehyde,p-ethyl- (6CI,7CI,8CI)
Benzaldehyde, 4-ethyl-
4-ethyl benzaldehyde
Ethyl benzaldehyde
289PPW3SG4
QNGNSVIICDLXHT-UHFFFAOYSA-N
Ethylbenzaldehyde, p-
Benzaldehyde, P-ethyl-
FEMA No. 3756
p-ethyl-benzaldehyde
PubChem3072
p-Ethylbenzaldehyde, d
DSSTox_RID_82092
DSSTox_CID_27080
DSSTox_GSID_47080
KSC237S7H
p-Ethylbenzaldehyde

物化性质

实验特性

LogP	2.06150
PSA	17.07000
折射率	n20/D 1.536-1.542 n20/D 1.539(lit.)
水溶性	Not miscible or difficult to mix in water. Soluble in alcohol.
沸点	221 °C(lit.)
闪点	华氏：197.6 °F 摄氏：92 °C
FEMA	3756
颜色与性状	无色液体
溶解性	不确定
敏感性	Air Sensitive
密度	0.979 g/mL at 25 °C(lit.)

计算特性

精确分子量	134.07300
氢键供体数量	0
氢键受体数量	1
可旋转化学键数量	2
同位素质量	134.073165
重原子数量	10
复杂度	101
同位素原子数量	0
确定原子立构中心数量	0
不确定原子立构中心数量	0
确定化学键立构中心数量	0
不确定化学键立构中心数量	0
共价键单元数量	1
疏水参数计算参考值（XlogP）	2.4
互变异构体数量	4
表面电荷	0
拓扑分子极性表面积	17.1

安全信息

WGK Germany	3
安全术语	S26;S37/39
安全说明	S26-S27-S28-S36/37/39-S37/39
风险术语	R22; R36/37/38
危险品标志	Xn
危害声明	H227
警示性声明	P210-P280-P370+P378-P403+P235-P501
提示语	警告
储存条件	储存于紧闭密封的容器中。储存于阴凉、干燥、通风良好的区域，远离不相容的物质。
危险类别码	36/37/38
TSCA	Yes
HazardClass	IRRITANT

国际标准相关数据

EINECS	225-268-8

海关数据

海关编码	2912299000
海关数据	中国海关编码： 2912299000 概述： 2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 四聚甲醛报明外观 Summary： 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

海关编码

2912299000

海关数据

中国海关编码：

2912299000

概述：

2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 四聚甲醛报明外观

Summary：

2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

合成路线

合成路线：1 步

8068-05-1

4748-78-1

4170-90-5

2722-36-3

933-98-2

768-59-2

622-96-8

589-18-4

122-97-4

122-03-2

108-88-3

106-42-3

104-87-0

100-52-7

100-51-6

98-83-9

95-47-6

反应条件：

1.1 Catalysts: Molybdenum carbide (Mo2C) Solvents: Ethanol ; 3 h, 280 °C

参考文献：

Supported β-Mo2C on Carbon Materials for Kraft Lignin Decomposition into Aromatic Monomers in Ethanol

Wu, Kejing; Wang, Junbo; Zhu, Yingming ; Wang, Xueting; Yang, Chunyan; et al, Industrial & Engineering Chemistry Research, 2019, 58(28), 12602-12610

合成路线：1 步

8068-05-1

4748-78-1

19780-25-7

5870-68-8

4170-90-5

2722-36-3

2396-83-0

2351-90-8

2305-21-7

2082-61-3

1552-67-6

1117-65-3

933-98-2

617-29-8

589-18-4

544-12-7

123-66-0

108-88-3

106-42-3

106-32-1

105-54-4

104-87-0

100-51-6

97-95-0

95-47-6

反应条件：

1.1 Catalysts: Molybdenum carbide , Molybdenum dioxide Solvents: Ethanol ; rt → 280 °C; 3 h, 280 °C

参考文献：

Synthesis-Controlled α- and β-Molybdenum Carbide for Base-Promoted Transfer Hydrogenation of Lignin to Aromatic Monomers in Ethanol

Wu, Kejing; Yang, Chunyan; Zhu, Yingming ; Wang, Junbo; Wang, Xueting; et al, Industrial & Engineering Chemistry Research, 2019, 58(44), 20270-20281

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专业数据库参考

PubChemId	87569590

参考资料

Reaxys RN	636027
Beilstein	7,307

化合物详情（旧版）

SMILES

CCC1=CC=C(C=O)C=C1

4-乙基苯甲醛 | 4748-78-1

中国海关编码：

概述：

申报要素：

Summary：

合成路线：1 步

合成路线：1 步

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