113018
Crotonic acid
98%
동의어(들):
trans-2-Butenoic acid
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3CH=CHCOOH
CAS 번호:
Molecular Weight:
86.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-533-9
Beilstein/REAXYS Number:
1719943
MDL number:
Assay:
98%
InChI key
LDHQCZJRKDOVOX-NSCUHMNNSA-N
InChI
1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
SMILES string
[H]\C(C)=C(\[H])C(O)=O
vapor density
2.97 (vs air)
vapor pressure
0.19 mmHg ( 20 °C)
assay
98%
autoignition temp.
744 °F
expl. lim.
15.1 %, 171 °F, 2.2 %, 135 °F
bp
180-181 °C (lit.)
Quality Level
mp
70-72 °C (lit.)
solubility
H2O: soluble
density
1.027 g/mL at 25 °C (lit.)
functional group
carboxylic acid
유사한 제품을 찾으십니까? 방문 제품 비교 안내
관련 카테고리
General description
Crotonic acid undergoes esterification with butan-2-ol by following second order reaction kinetics.
Application
Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution.
Preparation Note
Crotonic acid dissolves in water at a concentartion of 100 mg/ml to yield a clear, colorless solution.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
저장 등급
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
190.4 °F - closed cup
flash_point_c
88 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
S W Fessenden et al.
Journal of dairy science, 102(4), 3023-3035 (2019-02-26)
The objective of this study was to evaluate the effects of a fermentation byproduct on rumen fermentation and microbial yield in high producing lactating dairy cattle. Eight ruminally cannulated multiparous Holstein cows averaging (mean ± standard deviation) 60 ± 10
Susana Melo Gesteira et al.
PloS one, 14(4), e0216047-e0216047 (2019-04-27)
The objective of this study was to evaluate the effect of condensed tannin inclusion (0, 10, 30 or 50 g/kg of dry matter (DM) total) from Acacia mearnsii extract on the fatty acid profile, physicochemical quality and sensorial analysis of
Johannes Waschke et al.
PloS one, 14(4), e0214815-e0214815 (2019-04-03)
Adhesive interactions of soft materials play an important role in nature and technology. Interaction energies can be quantified by determining contact areas of deformable microparticles with the help of reflection interference contrast microscopy (RICM). For high throughput screening of adhesive
Enrico Orsi et al.
Journal of industrial microbiology & biotechnology, 46(8), 1179-1190 (2019-06-13)
Rhodobacter sphaeroides is a metabolically versatile bacterium capable of producing terpenes natively. Surprisingly, terpene biosynthesis in this species has always been investigated in complex media, with unknown compounds possibly acting as carbon and nitrogen sources. Here, a defined medium was
Swelling Studies of Copolymeric Acrylamide/Crotonic Acid Hydrogels as Carriers for Agricultural Uses.
Karadag E, et al.
Polymers For Advanced Technologies, 11(2), 59-68 (2000)
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.