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펠라곤산

펠라곤산
펠라곤산 구조식 이미지
카스 번호:
112-05-0
한글명:
펠라곤산
동의어(한글):
노난산;펠라곤산;펠라곤산;펠라고닉애씨드
상품명:
Nonanoic acid
동의어(영문):
SCYTHE;NONANE;C9 ACID;acid c-9;nonanoic;Pelargon;FEMA 2784;GRANTRICO;emfac1202;Nonoic aci
CBNumber:
CB9203118
분자식:
C9H18O2
포뮬러 무게:
158.24
MOL 파일:
112-05-0.mol

펠라곤산 속성

녹는점
9 °C(lit.)
끓는 점
268-269 °C(lit.)
밀도
0.906 g/mL at 25 °C(lit.)
증기 밀도
5.5 (vs air)
증기압
<0.1 mm Hg ( 20 °C)
굴절률
n20/D 1.432(lit.)
FEMA
2784 | NONANOIC ACID
인화점
212 °F
저장 조건
2-8°C
용해도
0.3g/l
물리적 상태
Liquid
산도 계수 (pKa)
4.96(at 25℃)
색상
Clear colorless
수소이온지수(pH)
4.4 (0.1g/l, H2O, 25℃)
폭발한계
0.8-9%(V)
수용성
NEGLIGIBLE
Merck
14,7070
JECFA Number
102
BRN
1752351
CAS 데이터베이스
112-05-0(CAS DataBase Reference)
NIST
Nonanoic acid(112-05-0)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 C
위험 카페고리 넘버 34
안전지침서 26-28-36/37/39-45-28A
유엔번호(UN No.) UN 3265 8/PG 3
WGK 독일 1
RTECS 번호 RA6650000
자연 발화 온도 405 °C
TSCA Yes
위험 등급 8
포장분류 III
HS 번호 29159080
유해 물질 데이터 112-05-0(Hazardous Substances Data)
독성 LD50 i.v. in mice: 224±4.6 mg/kg (Or, Wretlind)
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H303 삼키면 유해할 수 있음 급성 독성 물질 - 경구 구분 5 P312
H313 피부와 접촉하면 유해할 수 있음 급성 독성 물질 - 경피 구분 5 P312
H314 피부에 심한 화상과 눈에 손상을 일으킴 피부부식성 또는 자극성물질 구분 1A, B, C 위험 P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 P264, P280, P302+P352, P321,P332+P313, P362
H318 눈에 심한 손상을 일으킴 심한 눈 손상 또는 자극성 물질 구분 1 위험 P280, P305+P351+P338, P310
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H412 장기적 영향에 의해 수생생물에 유해함 수생 환경유해성 물질 - 만성 구분 3 P273, P501
예방조치문구:
P301+P330+P331 삼켰다면 입을 씻어내시오. 토하게 하려 하지 마시오.
P303+P361+P353 피부(또는 머리카락)에 묻으면 오염된 모든 의복은 벗거나 제거하시오 피부를 물로 씻으시오/샤워하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P405 밀봉하여 저장하시오.

펠라곤산 MSDS


Nonanoic acid

펠라곤산 C화학적 특성, 용도, 생산

개요

Nonanoic acid , also called pelargonic acid, is an organic compound composed of a nine - carbon chain terminating in a carboxylic acid with structural formula CH3(CH2)7COOH. Nonanoic acid forms esters—nonanoates. It is a clear, oily liquid with an unpleasant, rancid odor. It is nearly insoluble in water, but very soluble in chloroform, ether, and hexane.
Its refractive index is 1.4322. Its critical point is at 712 K ( 439 °C ) and 2.35 MPa.

화학적 성질

clear colorless liquid

화학적 성질

Colorless or yellowish, combustible, oily liquid. Faint odor.

화학적 성질

Nonanoic acid has a fatty, characteristic odor and a corresponding unpleasant taste. May be prepared by oxidation of methylnonyl ketone; by oxidation of oleic acid; or from heptyl iodide via malonic ester synthesis.

화학적 성질

Nonanoic acid has a fatty, characteristic odor and a corresponding unpleasant taste. This compound is also reported as having a cheese, waxy flavor

출처

Nonanoic acid is a fatty acid which occurs naturally as esters in the oil of pelargonium. Synthetic esters, such as methyl nonanoate, are used as flavorings.
Nonanoic acid is also used in the preparation of plasticizers and lacquers.
The derivative 4-nonanoylmorpholine is an ingredient in some pepper sprays.
The ammonium salt of nonanoic acid, ammonium nonanoate, is used as an herbicide.

용도

Intermediates of Liquid Crystals

용도

In the production of hydrotropic salts (hydrotropic salts form aqueous solutions which dissolve sparingly soluble substances to a greater extent than water); in the manufacture of lacquers, plastics.

정의

ChEBI: A C9 straight-chain saturated fatty acid which occurs naturally as esters of the oil of pelargonium. Has antifungal properties, and is also used as a herbicide as well as in the preparation of plasticisers and lacquers.

Aroma threshold values

Detection: 3 to 9 ppm

Taste threshold values

Taste characteristics at 10 ppm: fatty, waxy, and cheesy with a mild, sweet, creamy background

농업용

Herbicide, Fungicide: Pelargonic acid occurs naturally in many plants and animals. It is used to control the growth of weeds and as a blossom thinner for apple and pear trees. It is also used as a food additive; as an ingredient in solutions used to commercially peel fruits and vegetables

상품명

CIRRASOL®-185A; ECONOSAN®; EMERY® 202 (mixture with n-octoic acid); EMFAC®-1202; HEXACID® C-9; PELARGON®; SCYTHE®; WEST AGRO ACID SANITIZER®

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. A severe skin and eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Chemical Synthesis

By oxidation of methylnonyl ketone; by oxidation of oleic acid; or from heptyl iodide via malonic ester synthesis

잠재적 노출

Pelargonic acid, a naturally occurring fatty acid herbicide/fungicide. It is used to control the growth of weeds and as a blossom thinner for apple and pear trees. It is also used as a food additive; as an ingredient in solutions used to commercially peel fruits and vegetables; in the manufacture of lacquers, plastics and pharmaceuticals.

Purification Methods

Esterify the acid with ethylene glycol and distil the ester. (This removes dibasic acids as undistillable residues.) The acid is regenerated by hydrolysing the ester in the usual way and is distilled in vacuo. [Beilstein 2 IV 1018.]

비 호환성

Heated vapors may form explosive mixture with air. May react violently with strong oxidizers, bromine, 90% hydrogen peroxide, phosphorus trichloride, silver powders or dust. Incompatible with strong bases and silver compounds; mixture with some silver compounds may form explosive salts of silver oxalate.

폐기물 처리

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Contact a licensed disposal facility about surplus and non-recyclable solutions. Burn in a chemical incinerator equipped with an afterburner and scrubber. Extra care must be exercised as the material in an organic solvent is highly flammable. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

펠라곤산 준비 용품 및 원자재

원자재

준비 용품


펠라곤산 공급 업체

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career henan chemical co
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Haihang Industry Co.,Ltd
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+86 531 8582 1093 export@haihangchem.com CHINA 8922 58
Xiamen AmoyChem Co., Ltd
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sales@amoychem.com CHINA 6370 58

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