나트륨 페놀산염
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나트륨 페놀산염 속성
- 녹는점
- >300℃
- 밀도
- 0,898 g/cm3
- RTECS 번호
- SM8780000
- 인화점
- 28°C
- 저장 조건
- below 5° C
- 용해도
- DMSO(약간 용해됨, 초음파 처리), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 연한 노란색에서 연한 갈색까지
- Specific Gravity
- 0.898
- 수용성
- 물에 매우 잘 녹고, 알코올에 잘 녹습니다. 물, 아세톤, 알코올에 잘 녹습니다.
- 감도
- Hygroscopic
- 안정성
- 흡습성
- CAS 데이터베이스
- 139-02-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C | ||
---|---|---|---|
위험 카페고리 넘버 | 34 | ||
안전지침서 | 26-36/37/39-45 | ||
유엔번호(UN No.) | 3286 | ||
TSCA | No | ||
위험 등급 | 8 | ||
포장분류 | III | ||
HS 번호 | 2907110000 | ||
유해 물질 데이터 | 139-02-6(Hazardous Substances Data) | ||
기존화학 물질 | KE-31576 |
나트륨 페놀산염 C화학적 특성, 용도, 생산
화학적 성질
Sodium phenate, or sodium phenoxide, NaOC6H5, is a white crystalline substance that easily dissolves in water and alcohol. It decomposes when exposed to carbon dioxide in the air. It is produced by reacting sodium hydroxide solution (not carbonate) with phenol and subsequently evaporating the mixture. Sodium phenate is commonly used in the production of sodium salicylate.용도
As a general disinfectant, either in solution or mixed with slaked lime, etc., for toilets, stables, cesspools, floors, drains, etc.; for the manufacture of colorless or light-colored artificial resins, many medical and industrial organic Compounds and dyes; as a reagent in chemical analysis. Pharmaceutic aid (preservative).제조 방법
Sodium phenoxide was freshly prepared by adding sodium metal to phenol (0.45 g, 4.8 mmol) dissolved in diethyl ether (15 cm3), under an atmosphere of dry nitrogen. This was refluxed with (11) (1.0 g, 2.8 mmol) for 23 h. Following evaporation of the ether, water (20 cm3) was added and the mixture extracted into DCM. The DCM solution was dried (MgS04) and evaporated to give a solid (1.2 g). Fractional sublimation and recrystallisation from acetonitrile gave recovery of 2,4,6-tribromo-3,5-difluoropyridine (0.8 g, 80%) and 3-phenoxy-5-fluoro-2,4,6-tribromopyridine (0.2 g, 20%), m.p. 100±1 OC (Found: C, 31.3; H, 1.1; N, 2.9. C11H5Br3FNO requires C, 31.0; H, 1.2; N, 3.3%); IR spectrum no. 15; mass spectrum no. 15; nmr spectrum no. 19.일반 설명
A white to reddish colored solid in the form of crystalline rods. Used as an antiseptic and in organic synthesis.공기와 물의 반응
Decomposes in air. Soluble in water. In both cases, a corrosive alkaline solution forms that is a strong irritant to skin and eyes.반응 프로필
Salts, basic, such as SODIUM PHENOLATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.위험도
Strong irritant to skin and tissue.Safety Profile
Poison by subcutaneous route. A corrosive irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits toxic fumes of Na2O. See also PHENOL and SODIUM HYDROXIDE.Purification Methods
The ground powder is washed with Et2O, then heated at 60o/1mm for 12 to 24hours to remove any free phenol and solvent. [Kornblum & Lurie J Am Chem Soc 81 2710 1959, Beilstein 6 I 718.]나트륨 페놀산염 준비 용품 및 원자재
원자재
준비 용품
2-BROMOETHYL PHENYL SULFIDE
(4-BROMOPHENOXY)ACETIC ACID ETHYL ESTER
2-PHENOXYPROPIONYL CHLORIDE
브로모벤젠
2,6-Diiodo-4-nitrophenol
4-PHENOXYPHTHALONITRILE
1,1,2,2-테트라키스(4-하이드록시페닐)에탄
Propoxybenzene
3-PHENOXYBROMOBENZENE
PHENYL PROPARGYL ETHER
2-BROMO-2-BUTENE
4-Phenoxybutyl bromide
1,2-디페녹시에탄
파라로졸산
Dibenz[b,e]oxepin-11(6H)-one
4-Phenoxypyridine
나트륨 페놀산염 공급 업체
글로벌( 134)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15933 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Shenyang Simchoice Chemical Co.,Ltd | +86-024-23769576 +86-15040101888 |
sales@simchoicechem.com | China | 255 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23556 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9271 | 58 |