사이클로헥산올

사이클로헥산올[1]
Skeletal formula of cyclohexanol
Ball-and-stick model of the cyclohexanol molecule
이름
우선명 (PIN)
Cyclohexanol
별칭
Cyclohexyl Alcohol,
hexahydrophenol,
hydrophenol,
hydroxycyclohexane,
Naxol
Hexalin
Hydralin
HOCy
식별자
3D 모델 (JSmol)
3DMet
ChEBI
ChEMBL
ChemSpider
DrugBank
ECHA InfoCard 100.003.301
EC 번호
  • 203-630-6
KEGG
RTECS 번호
  • GV7875000
UNII
  • InChI=1S/C6H12O/c7-6-4-2-1-3-5-6/h6-7H,1-5H2 예
    Key: HPXRVTGHNJAIIH-UHFFFAOYSA-N 예
  • InChI=1/C6H12O/c7-6-4-2-1-3-5-6/h6-7H,1-5H2
    Key: HPXRVTGHNJAIIH-UHFFFAOYAN
  • C1CCCCC1O
성질
C6H12O
몰 질량 100.158 g/mol
겉보기 Colorless, viscous liquid.
Hygroscopic
냄새 camphor-like
밀도 0.9624 g/mL, liquid
녹는점 25.93 °C (78.67 °F; 299.08 K)
끓는점 161.84 °C (323.31 °F; 434.99 K)
3.60 g/100 mL (20 °C)
4.3 g/100 mL (30 °C)
용해도 soluble in ethanol, ethyl ether, acetone, chloroform
miscible with ethyl acetate, linseed oil, benzene
증기 압력 1 mmHg (20 °C)[2]
4.40 x 10−6 atm-cu m/mol
산성도 (pKa) 16
-73.40·10−6 cm3/mol
1.4641
점도 41.07 mPa·s (30 °C)
위험
주요 위험 Flammable, skin irritant
Reacts violently with oxidizing agents
물질 안전 보건 자료 MSDS for cyclohexanol
GHS 그림문자 GHS07: Harmful
신호어 경고
H302, H315, H332, H335
P261, P264, P270, P271, P280, P301+312, P302+352, P304+312, P304+340, P312, P321, P330, P332+313, P362, P403+233, P405, P501
NFPA 704 (파이어 다이아몬드)
NFPA 704 four-colored diamondFlammability code 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g. diesel fuelHealth code 1: Exposure would cause irritation but only minor residual injury. E.g. turpentineReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
2
1
0
인화점 67 °C (153 °F; 340 K)
300 °C (572 °F; 573 K)
폭발 한계 2.7-12%
반수 치사량 또는 반수 치사농도 (LD, LC):
2060 mg/kg (oral, rat)
2200-2600 mg/kg (oral, rabbit)[3]
NIOSH (미국 건강 노출 한계):
PEL (허용)
TWA 50 ppm (200 mg/m3)[2]
REL (권장)
TWA 50 ppm (200 mg/m3)[2]
IDLH (직접적 위험)
400 ppm[2]
달리 명시된 경우를 제외하면, 표준상태(25 °C [77 °F], 100 kPa)에서 물질의 정보가 제공됨.
예 확인 (관련 정보 예아니오아니오 ?)

사이클로헥산올(Cyclohexanol)은 화학식 C6H12O을 갖는 유기 화합물이다. 이 분자는 1개 수소원자가 하이드록실기로 대체됨으로써 사이클로헥세인과 관련이 있다.[4] 이 화합물은 흡습성의 무색의 고체로서 존재하며 순수 상태일 때 장뇌와 같은 냄새가 나며 실온에서 녹는다. 주로 나일론의 전구물질로서 연간 수십억 킬로그램이 생산된다.[5]

생성

C6H12 + 1/2 O2 → C6H11OH

안전

사이클로헥산올은 다소 독성이 있다. 8시간 기준 수증기 TLV는 50ppm이다.[5] IDLH 농축은 동물의 구강 투여 독성 기준 연구를 기준으로 400ppm으로 설정되어 있다.[6]

각주

  1. Merck Index, 11th Edition, 2731.
  2. NIOSH Pocket Guide to Chemical Hazards. “#0165”. 미국 국립 직업안전위생연구소 (NIOSH). 
  3. “Cyclohexanol”. 《Immediately Dangerous to Life and Health Concentrations (IDLH)》. National Institute for Occupational Safety and Health (NIOSH). 
  4. Lide, D. R., 편집. (2005). 《CRC Handbook of Chemistry and Physics》 86판. Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5. 
  5. Michael Tuttle Musser "Cyclohexanol and Cyclohexanone" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2005.
  6. CDC - NIOSH Pocket Guide to Chemical Hazards

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