丙酸酐

31篇引用文献

COA

级别和纯度:

≥98.5%(GC)

CAS编号: 123-62-6
分子式: C₆H₁₀O₃
分子量: 130.14
Beilstein号: 507066
EC号: 204-638-2
MDL号: MFCD00009303
PubChem编号: 31263

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货号 (SKU)	包装规格	是否现货
P106800-100g	100g	现货
P106800-500g	500g	现货
P106800-1kg	1kg	现货
P106800-2.5kg	2.5kg	现货
P106800-5kg	5kg	现货

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羧酸酐 (133) 羰基化合物 (2389)

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基本描述

别名	丙酐 \| 初油酸酐
英文别名	PIA \| propanoyl propanoate \| Propionic acid anhydride \| UNII-E3A2VV18E6 \| (EtCO)2O \| UN2496 \| Anhydrid kyseliny propionove \| NCGC00248900-01 \| E3A2VV18E6 \| Propionyl oxide \| DTXSID1027007 \| PROPANOIC ACID,ANHYDRIDE \| Propionic anhydride [UN2496] [Corrosi
规格或纯度	≥98.5%(GC)
英文名称	Propionic anhydride
储存温度	充氩
运输条件	常规运输
产品介绍	溶于甲醇、乙醇、醚、氯仿及碱，在水中分解形成丙酸。 Usually used in the preparation of α- and β-1-propionyl derivatives of glucopyranose tetra-acetate. 应用：丙酐用于制备 α-和 β-吡喃葡萄糖四乙酸的 1-丙酰基衍生物。 Usually used in the preparation of α- and β-1-propionyl derivatives of glucopyranose tetra-acetate.
纯度	≥98.5%(GC)

名称和识别符

EC号	204-638-2
分子类型	小分子
IIUPAC Name	propanoyl propanoate
INCHI	1S/C6H10O3/c1-3-5(7)9-6(8)4-2/h3-4H2,1-2H3
InChi Key	WYVAMUWZEOHJOQ-UHFFFAOYSA-N
Smiles	CCC(=O)OC(=O)CC
Isomeric SMILES	CCC(=O)OC(=O)CC
PubChem CID	31263
UN Number	2496
Packing Group	III
分子量	130.14
Beilstein号	507066
Reaxy-Rn	507066

化学和物理性质

溶解性	Decomposes in water.可溶于乙醚,氯仿
密度	1.01
敏感性	对湿度敏感
折光率	1.4040
闪点(℉)	165.2 °F
闪点(℃)	63℃
沸点	168°C
熔点	−43 °C
分子量	130.139 g/mol
XLogP3	0.800
氢键供体数Hydrogen Bond Donor Count	0
氢键受体数Hydrogen Bond Acceptor Count	3
可旋转键计数Rotatable Bond Count	4
精确质量Exact Mass	130.063 Da
单同位素质量Monoisotopic Mass	130.063 Da
拓扑极表面积Topological Polar Surface Area	43.400 Å²
重原子数Heavy Atom Count	9
形式电荷Formal Charge	0
复杂度Complexity	103.000
同位素原子数Isotope Atom Count	0
定义的原子立体中心计数Defined Atom Stereocenter Count	0
未定义的原子立体中心计数Undefined Atom Stereocenter Count	0
定义的键立体中心计数Defined Bond Stereocenter Count	0
未定义的键立体中心计数Undefined Bond Stereocenter Count	0
所有立体化学键的总数The total count of all stereochemical bonds	0
共价键合单元计数Covalently-Bonded Unit Count	1

安全和危险性（GHS）

一般危化品	一般危化品
象形图	GHS05
信号词	危险
危险声明	H227: 可燃液体 H303: 要是吞了可能有害 H314: 造成严重的皮肤灼伤和眼睛损伤
预防措施声明	P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P264: 处理后要彻底洗手。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P363: 再次使用之前，请清洗受污染的衣物。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P305+P354+P338: 如果进入眼睛：立即用水冲洗几分钟。取下隐形眼镜（如果有的话），并且操作简单。继续冲洗。 P302+P361+P354: 如果接触皮肤：立即脱掉所有被污染的衣服。立即用水冲洗几分钟。 P316: 立即寻求紧急医疗救助。
WGK Germany	1
RTECS	UF9100000
Class	8
Merck Index	7826
个人防护装备	Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter

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批号(Lot Number)	证书类型	货号
L2122446	分析证书	P106800
H2504146	分析证书	P106800
H2504125	分析证书	P106800
H2504139	分析证书	P106800
H2504140	分析证书	P106800
I2114303	分析证书	P106800
J2416685	分析证书	P106800
J2422866	分析证书	P106800
J2422867	分析证书	P106800
J2416606	分析证书	P106800
L2406329	分析证书	P106800
J2416684	分析证书	P106800
J2416609	分析证书	P106800
G2511052	分析证书	P106800
G2405097	分析证书	P106800
G2405079	分析证书	P106800
G2405098	分析证书	P106800
H2406260	分析证书	P106800
H2406259	分析证书	P106800
L2326190	分析证书	P106800
L2326218	分析证书	P106800
L2326188	分析证书	P106800
L2326189	分析证书	P106800
F2420075	分析证书	P106800
C2301762	分析证书	P106800
C2301763	分析证书	P106800
C2301765	分析证书	P106800
C2301766	分析证书	P106800
K2218620	分析证书	P106800
K2218624	分析证书	P106800
K2218625	分析证书	P106800
K2218626	分析证书	P106800
B2308363	分析证书	P106800
H2224071	分析证书	P106800
H2224072	分析证书	P106800
H2224073	分析证书	P106800
H2224074	分析证书	P106800
H2224080	分析证书	P106800
G2208156	分析证书	P106800
G2220396	分析证书	P106800
H2210051	分析证书	P106800

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引用文献

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溶液计算器

摩尔浓度计算器

计算溶液所需的质量、体积或浓度。

质量

浓度

体积

分子量

g/mol

稀释计算器

计算配制储备溶液所需的稀释度。

浓度1（C1）

体积 1 (V1)

浓度 2 (C2)

体积 2 (V2)

复溶计算器

复溶计算器允许您快速计算试剂的体积，以复溶小瓶。只需输入试剂的质量和目标浓度，计算器将确定其余部分。

体积（添加到小瓶中）

质量（小瓶）

所需的复溶浓度