Tom ntej: Trans-Cinnamic Acid CAS 140-10-3

Trans-Cinnamic acid CAS 140-10-3 Featured duab

CAS:140-10-3 ib

Molecular Formula:C9H8O2

Molecular Luj:148.16 Nws

EINECS:205-398-1 : kuv

Synonyms:(E)-3-Phenylpropenoic acid; CINNAMIC ACID, TRANS-; FEMA 2288; BETA-PHENYLACRYLIC ACID; RARECHEM BK HC T302; 2-PROPENOIC ACID, 3-PHENYL-, (2E)-; AKOS B004228; AKOS 233-01; 3-PHENYL-2-PROPENOIC ACID; 3-PHENYLACRYLIC ACID; 3-STYRYLACRYLIC ACID

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Trans-Cinnamic acid CAS 140-10-3 yog dab tsi?

Trans cinnamic acid tshwm li dawb monoclinic crystals nrog me ntsis cinnamon aroma. Cinnamic acid yog ib qho tseem ceeb nruab nrab ntawm cov tshuaj zoo synthesis, uas yog insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv dej kub, thiab yooj yim soluble nyob rau hauv organic solvents xws li benzene, acetone, ether, thiab acetic acid.

Specification

Yam khoom	Specification
Boiling point	300 ° C (lit.)
Qhov ntom	1.248 ib
Vapor siab	1.3 hPa (128 ° C)
Purity	99%
Cia tej yam kev mob	2-8 ° C
pKa	4.44 (ntawm 25 ℃)

Daim ntawv thov

Hauv kev lag luam kws tshuaj, trans cinnamic acid tuaj yeem siv los ua cov tshuaj tseem ceeb rau kev kho mob ntawm cov kab mob plawv, xws li lactate thiab nifedipine, nrog rau kev tsim cov chlorpheniramine thiab cinnamyl piperazine, uas yog siv los tsim "Xinke An", tshuaj loog hauv zos, fungicides, tshuaj hemostatic, thiab lwm yam.