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顺丁烯二酸

CAS 110-16-7C4H4O4MW 116.07核心供应

顺丁烯二酸(CAS 110-16-7):分子式 C4H4O4、分子量 116.07;类别 食品添加剂。

规格参数

CAS号110-16-7
分子式C4H4O4
分子量116.07
熔点266 to 268 °F (NTP, 1992)
LogP-0.3
应用领域CIR ingredient: Maleic Acid、Used to make alkyd and polyester resins、surface coatings、lubricant additives、plasticizers、copolymers
类别其他食品添加剂

用途与场景

登记用途:CIR ingredient: Maleic Acid、Used to make alkyd and polyester resins、surface coatings、lubricant additives、plasticizers、copolymers。

采购档案

这个产品是什么

顺丁烯二酸 是一种食品级化合物,登记 CAS 号为 110-16-7,分子式 C4H4O4(分子量 116.07),归属于食品添加剂大类化工原料。

识别信息

登记 CAS 号:110-16-7

其分子式 C4H4O4 由 4 个碳、4 个氢、4 个氧 组成。

别名/同义词:顺丁烯二酸 · Maleic acid

所属分类:食品添加剂

常见问题

顺丁烯二酸 的 CAS 号是多少?

顺丁烯二酸 的 CAS 登记号为 110-16-7。

顺丁烯二酸 的分子式与分子量是多少?

分子式 C4H4O4,分子量 116.07。

顺丁烯二酸 还有哪些别名?

别名/同义词:顺丁烯二酸、Maleic acid。

顺丁烯二酸 的登记用途是什么?

登记用途:CIR ingredient: Maleic Acid、Used to make alkyd and polyester resins、surface coatings、lubricant additives、plasticizers、copolymers。

顺丁烯二酸 属于哪个分类?

所属分类:其他食品添加剂。

包装与单证

包装按订单确认,从实验室小包装到吨袋大货,随订单安排而非在页面上写死。每批随货附 COA 分析证书,可另提供 MSDS;若终端用途带有法规限度(食品接触、药品或化妆品),请在询价时说明执行标准,等级按该标准确定。

PubChem 公开数据

顺丁烯二酸(CAS 110-16-7)的公开数据库记录,列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary0.2% (3 / 1974)
Reported hazard statementsH302, H315, H317, H319, H335, H312 (20%), H318 (77.8%), H370

H302: Harmful if swallowed [Warning Acute toxicity, oral]

H315: Causes skin irritation [Warning Skin corrosion/irritation]

法规与备案状态

Regulatory & Food ContactFDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
CIR / INCI: Cosmetic ingredients (Maleic Acid) -> CIR (Cosmetic Ingredient Review)
GHS notification summary0.2% (3 / 1974)

物理形态与操作说明

  • Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.
  • Dry Powder; Dry Powder; Large Crystals; Liquid
  • Colorless or white solid; [HSDB] White crystalline powder; [MSDSonline]
  • Solid
  • WHITE CRYSTALS.
  • Monoclinic prisms from water

公开数据库收录的理化数据

熔点266 to 268 °F (NTP, 1992)
熔点130.5
熔点130.5 °C
熔点131 °C
闪点127 °C
溶解度441000
溶解度In water, 441,000 mg/L at 25 °C
溶解度441 mg/mL at 25 °C
密度1.590 g/cu cm at 20 °C
密度1.59 @ 20°C

这个物质在各数据库里的编号

CAS Registry Number110-16-7
PubChem CID444266
分子式C4H4O4
分子量116.01 g/mol
IUPAC 名称(Z)-but-2-enedioic acid
InChIKeyVZCYOOQTPOCHFL-UPHRSURJSA-N
UNII(FDA)91XW058U2C
ChEBI 编号CHEBI:18300

数据库记载的用途

  • Used to make alkyd and polyester resins, surface coatings, lubricant additives, plasticizers, copolymers, drugs, and agricultural chemicals; Also used to retard rancidity of oils and to dye and finish textiles (wool, cotton, and silk); [HSDB]
  • Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
  • Manufacture of artificial resins; to retard rancidity of fats and oils in 1:10,000 (these are said to keep 3 times longer than those without the acid); dyeing and finishing wool, cotton, and silk; preparing the maleate salts of antihistamines and similar drugs.
  • Organic synthesis (malic, succinic, aspartic, tartaric, propionic, lactic, malonic and acrylic acids); dyeing and finishing of cotton, wool and silk; preservative for oils and fats.
  • Maleic anhydride, maleic acid, and fumaric acid are multifunctional chemical intermediates that find applications in nearly every field of industrial chemistry.
  • CHEM INT FOR COMONOMERS IN ADHESIVES, FUMARIC ACID, ALKYD RESINS, & SYNTHETIC OILS

它在各数据库里的别名

maleic acid; 110-16-7; cis-butenedioic acid; Toxilic acid; Maleinic acid; Malenic acid; (2Z)-but-2-enedioic acid; (Z)-Butenedioic acid; cis-1,2-Ethylenedicarboxylic acid; 2-Butenedioic acid (Z)-; 2-Butenedioic acid (2Z)-; (Z)-2-Butenedioic acid; Kyselina maleinova; Butenedioic acid, (Z)-; (Z)-but-2-enedioic acid; cis-2-Butenedioic acid

计算机算出的分子描述符

分子量116.07
XLogP3-0.3
氢键供体数2
氢键受体数4
可旋转键数2
精确质量116.01095860
单同位素质量116.01095860
拓扑极性表面积74.6
重原子数8
形式电荷0

数据库摘要

Maleic acid is identified by CAS 110-16-7, molecular formula C4H4O4 and molecular weight 116.01 g/mol. UNII 91XW058U2C; ChEBI 18300; InChIKey VZCYOOQTPOCHFL-UPHRSURJSA-N. 熔点: 266 to 268 °F (NTP, 1992); 熔点: 130.5; 熔点: 130.5 °C.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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