427608
Benzoic acid
≥99%, crystalline, purified by sublimation
동의어(들):
Benzenecarboxylic acid, Carboxybenzene
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
C6H5COOH
CAS 번호:
Molecular Weight:
122.12
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-618-2
MDL number:
Beilstein/REAXYS Number:
636131
Assay:
≥99%
Form:
crystalline
제품 이름
Benzoic acid, purified by sublimation, ≥99%
InChI key
WPYMKLBDIGXBTP-UHFFFAOYSA-N
InChI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
SMILES string
OC(=O)c1ccccc1
vapor density
4.21 (vs air)
vapor pressure
10 mmHg ( 132 °C)
assay
≥99%
form
crystalline
autoignition temp.
1061 °F
purified by
sublimation
packaging
poly bottle of 10 g
bp
249 °C (lit.)
mp
121-125 °C (lit.)
solubility
alcohol: soluble(lit.), benzene: soluble(lit.), chloroform: soluble(lit.)
functional group
carboxylic acid, phenyl
Quality Level
유사한 제품을 찾으십니까? 방문 제품 비교 안내
General description
Benzoic acid (BA) is an aromatic monocarboxylic acid. It is synthesized by the oxidizing toluene with atmospheric oxygen catalyzed by cobalt and manganese catalysts. It is utilized in cosmetic formulations as a pH adjuster and preservative. The elimination channels during the photodissociation of benzoic acid have been studied using multimass ion imaging techniques. Structural information and molecular constants have been obtained by microwave spectroscopy. Crystal structure study reveals that BA crystals are monoclinic with space group P21/c. Studies in bean and tomato plants have shown that BA induces stress tolerance at lower concentration.
Application
Benzoic acid (BA) may be used:
- As a model compound in understanding the adsorption of aromatic carboxylic acids on gold surfaces.
- As test sample in studying the photocatalytic activities of metal doped TiO2.
- As an extracting agent of methylene blue (MB) from industrial wastewater by liquid–liquid extraction (LLE).
Disclaimer
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
target_organs
Lungs
저장 등급
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Microwave spectrum of benzoic acid.
Onda M, et al.
Journal of Molecular Structure, 482, 301-303 (1999)
Benzoic acid may act as the functional group in salicylic acid and derivatives in the induction of multiple stress tolerance in plants.
Senaratna T, et al.
Plant Growth Regulation, 39(1), 77-81 (2003)
A refinement of the benzoic acid structure at room temperature.
Bruno G and Randaccio L.
Acta Crystallographica Section B, Structural Crystallography and Crystal Chemistry, 36(7), 1711-1712 (1980)
Photodissociation dynamics of benzoic acid.
Dyakov YA, et al.
J. Chem. Phys. , 132(1), 014305-014305 (2010)
Eagleson M.
Concise Encyclopedia Chemistry, 122-122 (1994)
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.