✉ info@591daili.com☎ +86-18553102138
📞 WhatsAppEnglish
591daili 济南圣和化工
首页 › 产品目录 › TIGLIC ACID

TIGLIC ACID

CAS 80-59-1C5H8O2MW 100.05 g/mol

TIGLIC ACID(CAS 80-59-1):分子式 C5H8O2、分子量 100.05 g/mol;类别 有机化学品。

规格参数

CAS号80-59-1
分子式C5H8O2
分子量100.05 g/mol
熔点62.5-64 °C
沸点198.5 °C at 760 mm Hg, 95.0-96 °C at 11.5 mm Hg
LogP1
应用领域Fragrance Ingredients
类别Organic Chemicals

用途与场景

登记用途:Fragrance Ingredients。

采购档案

这个产品是什么

TIGLIC ACID 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 80-59-1,分子式 C5H8O2(分子量 100.05 g/mol),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:80-59-1

其分子式 C5H8O2 由 5 个碳、8 个氢、2 个氧 组成。

别名/同义词:TIGLIC ACID · trans-2,3-Dimethylacrylic acid

所属分类:有机化学品

常见问题

TIGLIC ACID 的 CAS 号是多少?

TIGLIC ACID 的 CAS 登记号为 80-59-1。

TIGLIC ACID 的分子式与分子量是多少?

分子式 C5H8O2,分子量 100.05 g/mol。

TIGLIC ACID 还有哪些别名?

别名/同义词:TIGLIC ACID、trans-2,3-Dimethylacrylic acid。

TIGLIC ACID 的登记用途是什么?

登记用途:Fragrance Ingredients。

TIGLIC ACID 属于哪个分类?

所属分类:Organic Chemicals。

PubChem 公开数据

TIGLIC ACID(CAS 80-59-1)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

Reported hazard statementsH315 (97.1%), H319 (97.2%)

H315 (97.1%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (97.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

法规与备案状态

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Savory
No safety concern at current levels of intake when used as a flavouring agent

物理形态与操作说明

  • Tiglic acid, [corrosive solid] appears as a white lustrous flaked solid with a fruity or spicy odor. About the same density as water and slightly soluble in water. May burn if heated to high temperatures. May severely irritate skin, eyes, lungs or mucous membranes.
  • Solid
  • White crystalline solid; sweet, warm, spicy aroma
  • Triclinic plates, rods from water
  • Thick, syrupy liquid or colorless crystals
  • Tablets

公开数据库收录的理化数据

沸点198.5 °C at 760 mm Hg, 95.0-96 °C at 11.5 mm Hg
沸点95.00 to 96.00 °C. @ 12.00 mm Hg
熔点62.5-64 °C
熔点61 - 65 °C
溶解度1 mg/mL
密度0.972
密度密度: 0.9641 g/cu cm at 76 °C
蒸气压1.33X10-1 mm Hg at 25 °C
Dissociation ConstantspKa = 4.96 at 18 °C
Dissociation Constantspk = 5.02 at 25 °C

这个物质在各数据库里的编号

CAS Registry Number80-59-1
PubChem CID125468
分子式C5H8O2
分子量100.05 g/mol
IUPAC 名称(E)-2-methylbut-2-enoic acid
InChIKeyUIERETOOQGIECD-ONEGZZNKSA-N
UNII(FDA)I5792N03HC
ChEBI 编号CHEBI:9592
FEMA 编号3599
JECFA 编号1205

数据库记载的用途

  • The esters in perfumes and flavoring agents. The free acid as a breaker of emulsions.
  • Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 1994)
  • Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 1994) [Table#7312]
  • Perfumes, flavors, emulsion breakers.
  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index

它在各数据库里的别名

TIGLIC ACID; 80-59-1; (E)-2-Methylbut-2-enoic acid; Tiglinic acid; trans-2,3-Dimethylacrylic acid; trans-2-Methyl-2-butenoic acid; trans-2-Methylcrotonic acid; (E)-2,3-Dimethylacrylic acid; (E)-2-Methyl-2-butenoic acid; (E)-2-Methylcrotonic acid; 2-Butenoic acid, 2-methyl-, (2E)-; Crotonic acid, 2-methyl-, (E)-; 2-Butenoic acid, 2-methyl-, (E)-; 2,3-Dimethylacrylic acid, (E)-; FEMA No. 3599; trans-alpha,beta-Dimethylacrylic acid

计算机算出的分子描述符

分子量100.12
XLogP31
氢键供体数1
氢键受体数2
可旋转键数1
精确质量100.052429494
单同位素质量100.052429494
拓扑极性表面积37.3
重原子数7
形式电荷0

数据库摘要

TIGLIC ACID is identified by CAS 80-59-1, molecular formula C5H8O2 and molecular weight 100.05 g/mol. UNII I5792N03HC; ChEBI 9592; InChIKey UIERETOOQGIECD-ONEGZZNKSA-N. 沸点: 198.5 °C at 760 mm Hg, 95.0-96 °C at 11.5 mm Hg; 沸点: 95.00 to 96.00 °C. @ 12.00 mm Hg; 熔点: 62.5-64 °C.

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

同类推荐

获取 TIGLIC ACID 报价

供应商:济南圣和化工有限公司 · 一个工作日内回复。

邮件询价 WhatsApp
鲁ICP备19031700号-1