메틸이소프로필케톤
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메틸이소프로필케톤 속성
- 녹는점
- -92 °C (lit.)
- 끓는 점
- 94-95 °C (lit.)
- 밀도
- 0.805 g/mL at 25 °C (lit.)
- 증기압
- 53.33 hPa (19.9 °C)
- 굴절률
- n
20/D 1.388(lit.)
- 인화점
- 6 °C
- 저장 조건
- Store below +30°C.
- 용해도
- 물: 20°C에서 용해성8.21g/L
- 물리적 상태
- 액체
- 색상
- 무색의
- 냄새
- 0.10?%?in?디프로필렌 글리콜에서. 장뇌
- 폭발한계
- 1.5-9%(V)
- Odor Threshold
- 0.5ppm
- 수용성
- 6g/L(20℃)
- Merck
- 14,6090
- BRN
- 1071238
- 노출 한도
- TLV-TWA 700 mg/m3 (200 ppm); STEL 875 mg/m3 (250 ppm) (ACGIH).
- Dielectric constant
- 16.57
- InChIKey
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N
- LogP
- 2.29 at 20℃
- CAS 데이터베이스
- 563-80-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-67 | ||
| 안전지침서 | 9-16-33 | ||
| 유엔번호(UN No.) | UN 2397 3/PG 2 | ||
| OEB | A | ||
| OEL | TWA: 200 ppm (705 mg/m3) | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | EL9100000 | ||
| 자연 발화 온도 | 475 °C | ||
| 위험 참고 사항 | Highly Flammable | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29141990 | ||
| 유해 물질 데이터 | 563-80-4(Hazardous Substances Data) | ||
| 독성 | LD50 orally in male mice: 29.86 mmol/kg (Tanii) | ||
| 기존화학 물질 | KE-23584 |
메틸이소프로필케톤 C화학적 특성, 용도, 생산
화학적 성질
CLEAR COLOURLESS LIQUID용도
3-Methyl-2-butanone is used for synthesis of heterocyclic compounds and important intermediate of medicine. It is used as an industrial solvent.제조 방법
3-Methyl-2-butanone is produced by oxidation of Methyl-iso-propylcarbinol (2-Methyl-3-butanol).일반 설명
A colorless liquid with a pleasant odor. Flash point below 70°F. Less dense than water. May be toxic by inhalation and skin absorption. Used as a solvent.공기와 물의 반응
Highly flammable. Soluble in water.반응 프로필
Ketones, such as 3-Methyl-2-butanone, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.위험도
Toxic material. Embryo/fetal damage andneonatal toxicity.건강위험
Irritating to the eyes, nose, throat, upper respiratory tract, and skin.화재위험
Special Hazards of Combustion Products: Acrid smoke and fumesSafety Profile
Poison by ingestion. Mildly toxic by inhalation and skin contact. Mutation data reported. A skin and eye irritant. Flammable when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes.잠재적 노출
This ketone is used as a solvent for nitrocellulose lacquers.운송 방법
UN23973-Methylbutan-2-one, Hazard Class: 3; Labels: 3-Flammable liquid.Purification Methods
Reflux the ketone with a little KMnO4. Fractionate it through a spinning-band column, dry with CaSO4 and distil it. [Beilstein 1 IV 3287.]비 호환성
Vapors may form explosive mixture with air. Ketones are incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, nitrated amines, azo, diazo, azido compounds, carbamates, organic cyanates폐기물 처리
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.메틸이소프로필케톤 준비 용품 및 원자재
원자재
준비 용품
1,2,5-옥사디아졸-3-카르복실산
2-Amino-2,3-dimethylbutyronitrile
(R,S)-2-(4-이소프로필-4-메틸-5-옥소-2-이미다졸린-2-일)퀴놀린-3-카르복실릭 산
(1,2-DIMETHYL-PROPYL)-HYDRAZINE
1,3,3-트리메틸린돌리노벤조피릴로스피란
이마자목스 암모늄염
2,6-디메틸-3,5-헵탄디온
브로모포름
3-메틸-1,2,5-옥사디아졸
2-Butanone, 3-methyl-, oxime
Ethyl isobutyrylacetate
N-아밀이소프로필케톤
2,3-디메틸데칸
2,3,3-트리메틸-5-메톡시-3H-인돌
메틸이소프로필케톤 공급 업체
글로벌( 355)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5893 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21639 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32820 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29886 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2964 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8817 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5906 | 58 |