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메틸이소부틸카비놀

메틸이소부틸카비놀
메틸이소부틸카비놀 구조식 이미지
카스 번호:
108-11-2
한글명:
메틸이소부틸카비놀
동의어(한글):
메틸아밀알콜;메틸이소부틸카비놀;메틸이소부틸카르비놀;4-메틸펜탄-2-올;메틸아밀알콜;4-메틸-2-펜탄올;1,3-다이메틸부탄올;2-메틸-4-펜타놀;2-펜타놀, 4-메틸-;4-메틸-2-아밀 알코올;4-메틸-2-펜타놀;4-메틸-2-펜틸 알코올;메틸 아밀 알코올;메틸이소뷰틸 카빈올(MIBC);아이소뷰틸메틸메탄올;아이소뷰틸메틸카빈올
상품명:
4-Methyl-2-pentanol
동의어(영문):
MAOH;MIBC;3-MIC;FEMA 3351;-2-pentanoL;DL-3-HEXANOL;1-Ethylbutanol;2-Methyl-4-pen;3-HEXYL ALCOHOL;metilamilalcohol
CBNumber:
CB6852735
분자식:
C6H14O
포뮬러 무게:
102.17
MOL 파일:
108-11-2.mol

메틸이소부틸카비놀 속성

녹는점
-90 °C
끓는 점
134-135 °C(lit.)
밀도
0.802 g/mL at 25 °C(lit.)
증기 밀도
3.5 (vs air)
증기압
3.7 mm Hg ( 20 °C)
굴절률
n20/D 1.415(lit.)
인화점
107 °F
저장 조건
Store below +30°C.
용해도
16.4g/l
산도 계수 (pKa)
15.31±0.20(Predicted)
물리적 상태
Liquid
색상
Clear colorless
냄새
Sharp; mild and nonresidual.
폭발한계
1-5.5%(V)
수용성
2 g/100 mL
BRN
1098268
안정성
Stable. Flammable. Incompatible with oxidizing agents, acids, acid chlorides.
CAS 데이터베이스
108-11-2(CAS DataBase Reference)
NIST
2-Pentanol, 4-methyl-(108-11-2)
EPA
4-Methyl-2-pentanol (108-11-2)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi
위험 카페고리 넘버 10-37-36/37/38
안전지침서 24/25-26
유엔번호(UN No.) UN 2282 3/PG 3
WGK 독일 1
RTECS 번호 SA7350000
자연 발화 온도 305 °C
TSCA Yes
위험 등급 3
포장분류 III
HS 번호 29051900
유해 물질 데이터 108-11-2(Hazardous Substances Data)
독성 LD50 orally in Rabbit: 2590 mg/kg LD50 dermal Rabbit 2884 mg/kg
기존화학 물질 KE-24720
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H226 인화성 액체 및 증기 인화성 액체 구분 3 경고
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고
예방조치문구:
P210 열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
P262 눈, 피부, 의복에 묻지 않도록 하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P370+P378 화재 시 불을 끄기 위해 (Section 5. 폭발, 화재시 대처방법의 적절한 소화제)을(를) 사용하시오.
NFPA 704
2
2 0

메틸이소부틸카비놀 MSDS


4-Methyl-2-pentanol

메틸이소부틸카비놀 C화학적 특성, 용도, 생산

화학적 성질

colourless liquid

화학적 성질

MIBC is a colorless liquid with a mild odor. The odor threshold is 0.52 ppm.

용도

Solvent for dyestuffs, oils, gums, resins, waxes, nitrocellulose, and ethylcellulose; organic synthesis; froth flotation; brake fluids.

용도

Solvent; organic syntheses; brake fluids

생산 방법

Methyl isobutyl carbinol is prepared commercially as a byproduct of the synthesis of methyl isobutyl ketone.

Synthesis Reference(s)

Journal of the American Chemical Society, 82, p. 3222, 1960 DOI: 10.1021/ja01497a062
Tetrahedron Letters, 25, p. 5897, 1984 DOI: 10.1016/S0040-4039(01)81714-7

일반 설명

A clear colorless liquid. Flash point 120°F. Less dense than water. Vapors heavier than air.

공기와 물의 반응

Flammable. Soluble in water.

반응 프로필

4-Methyl-2-pentanol is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. 4-Methyl-2-pentanol is incompatible with strong oxidizers .

위험도

Moderate fire risk, explosive limits in air 1– 5.5%. Eye and upper respiratory tract irritant, and central nervous system impairment.

건강위험

Vapor irritates eyes and nose; may cause anesthesia. Prolonged contact with liquid causes irritation and cracking of skin; also irritates eyes.

화재위험

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

화학 반응

Reactivity with Water: No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Safety Profile

Moderately toxic by ingestion, skin contact, and intraperitoneal routes. Mildly toxic by inhalation. A skin and severe eye irritant. Inhalation of high concentrations can cause anesthesia. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. A moderate explosion hazard when exposed to heat or flame. To fight fire, use alcohol foam. When heated to decomposition it emits acrid smoke and fumes.

잠재적 노출

MIBC is used as a solvent; in the formulation of brake fluids; as an intermediate in organic synthesis.

운송 방법

UN2053Methyl isobutyl carbinol, Hazard Class: 3; Labels: 3-Flammable liquid

Purification Methods

Wash the 2-pentanol with aqueous NaHCO3, dry and distil it. Purify it further by converting it to the phthalate ester by adding 120mL of dry pyridine and 67g of phthalic anhydride per mole of alcohol, purifying the ester and steam distilling it in the presence of NaOH. The distillate is extracted with ether, and the extract is dried and fractionally distilled. [Levine & Walti J Biol Chem 94 367 1931, Beilstein 1 IV 1717.]

비 호환성

Vapor may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong acids, peroxysulfuric acid, strong bases, caustics, aliphatic amines; isocyanates. Contact with alkali metals produces hydrogen gas. Permissibl

폐기물 처리

Incineration; other, more flammable solvent may be added.

메틸이소부틸카비놀 준비 용품 및 원자재

원자재

준비 용품


메틸이소부틸카비놀 공급 업체

글로벌( 260)공급 업체
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Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20907 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1365 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58

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