추천 제품
vapor density
3.5 (vs air)
Quality Level
vapor pressure
10 mmHg ( 36 °C)
4 mmHg ( 20 °C)
제품 라인
ReagentPlus®
분석
≥99%
형태
liquid
autoignition temp.
629 °F
expl. lim.
10.3 %
refractive index
n20/D 1.390 (lit.)
bp
138-140 °C (lit.)
mp
−73 °C (lit.)
solubility
water: slightly soluble
density
1.08 g/mL (lit.)
작용기
anhydride
ester
SMILES string
CC(=O)OC(C)=O
InChI
1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
InChI key
WFDIJRYMOXRFFG-UHFFFAOYSA-N
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일반 설명
애플리케이션
- 3-acetoxybenzoic acid by reacting with 3-hydroxybenzoic acid
- 6-dimethylamino-2,3-naphthalenedicarboxylic anhydride, a precursor to prepare 6-dimethylaminonaphthalimide
- Lipozyme TL IM (commercial immobilized lipase from Thermomyces lanuginosus) catalyzed acetylation of essential clove oil.
- As acetyl donor to investigate the lipase catalyzed acetylation of nanofibrillated cellulose (NFC).
- Synthesis of N-substituted pyrazolines.
- Acetylation of Barnyardgrass (Echinochloa crus-galli) starch.
법적 정보
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point (°F)
120.2 °F - closed cup
Flash Point (°C)
49 °C - closed cup
개인 보호 장비
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
문서
The Friedel–Crafts acylation is the reaction of an arene with acyl chlorides or anhydrides using a strong Lewis acid catalyst. This reaction proceeds via electrophilic aromatic substitution to form monoacylated products.
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