所有图片(1)

W359904

反式-2-甲基-2-丁烯酸

≥99%, FG

所有图片(1)

别名:

反式-2,3-二甲基丙烯酸, 顺芷酸, 反式-2-甲基-2-丁烯酸

线性分子式:

CH₃CH=C(CH₃)COOH

CAS号:

80-59-1

分子量:

100.12

FEMA编号:

3599

Beilstein:

1236500

EC 号:

201-295-0

欧洲委员会编号:

10168

MDL编号:

MFCD00066864

PubChem化学物质编号:

24901804

Flavis编号:

8.064

NACRES:

NA.21

质量水平

400

生物来源

synthetic

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

测定

≥99%

bp

95-96 °C/12 mmHg (lit.)

mp

61-64 °C (lit.)

密度

0.969 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

brown; spicy

SMILES string

C\C=C(/C)C(O)=O

InChI

1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+

InChI key

UIERETOOQGIECD-ONEGZZNKSA-N

正在寻找类似产品? Visit 产品对比指南

象形图

GHS07

警示用语：

Warning

危险声明

H315 - H319 - H335

预防措施声明

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(F)

203.0 °F

闪点(C)

95 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

分析证书

请输入批号搜索分析证书（COA）。

原产地证书 (CofO)

请输入批号搜索原产地证书（COO）。

Certificates

Kosher Certificate

Quotes and Ordering

Bulk Quote-Order Product

The influence of organic acids on the proliferation of human peripheral lymphocytes activated by concanavalin A and pokeweed mitogen.

K D Santos et al.

International journal of immunopharmacology, 18(12), 761-769 (1996-12-01)

The present study was undertaken to assess the influence of 25 organic acids, which appear in high concentrations in tissues of patients with various organic acidaemias, on the proliferation of human peripheral lymphocytes stimulated with concanavalin A (Con A) (a

Tigliane-type diterpene esters from Synadenium grantii.

R Bagavathi et al.

Planta medica, 54(6), 506-510 (1988-12-01)

Synthesis of flavor and fragrance esters using Candida antarctica lipase.

Araceli Larios et al.

Applied microbiology and biotechnology, 65(4), 373-376 (2004-07-13)

Candida antarctica lipase fraction B (CAL-B) showed substrate specificity in the synthesis of esters in hexane involving reactions of short-chain acids having linear (acetic and butyric acids) and branched chain (isovaleric acid) structures, an unsaturated (tiglic acid) fatty acid, and

Tiglicamides A-C, cyclodepsipeptides from the marine cyanobacterium Lyngbya confervoides.

Susan Matthew et al.

Phytochemistry, 70(17-18), 2058-2063 (2009-10-10)

The Floridian marine cyanobacterium Lyngbya confervoides afforded cyclodepsipeptides, termed tiglicamides A-C (1-3), along with their previously reported analogues largamides A-C (4-6), all of which possess an unusual tiglic acid moiety. Their structures were deduced by one- and two-dimensional NMR combined

Supramolecular solids as a medium for single-crystal-to-single-crystal E/Z photoisomerization: kinetic study of the photoreactions of two Zn-coordinated tiglic acid molecules.

Shao-Liang Zheng et al.

Chemistry (Weinheim an der Bergstrasse, Germany), 14(2), 706-713 (2007-10-24)

[Zn(TA)2(H2O)2] (H-TA=tiglic acid) has been embedded in a framework composed of CECR (CECR=C-ethylcalix[4]resorcinarene) molecules to examine its E-->Z photoisomerization in a periodic framework. The photoisomerization of tiglic acid in CECR-[Zn(TA)2(H2O)2]4 H2O proceeds without the [2+2]-dimerization reaction that often occurs in

查看所有相关文献

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门