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살리실아마이드

살리실아마이드
살리실아마이드 구조식 이미지
카스 번호:
65-45-2
한글명:
살리실아마이드
동의어(한글):
살리실아마이드
상품명:
Salicylamide
동의어(영문):
OHB;Cidal;Acket;Samid;Anamid;h.p.34;Oramid;Salrin;sr4326;Benesal
CBNumber:
CB4854078
분자식:
C7H7NO2
포뮬러 무게:
137.14
MOL 파일:
65-45-2.mol

살리실아마이드 속성

녹는점
140-144 °C(lit.)
끓는 점
270°C
밀도
1,175 g/cm3
굴절률
1.5323 (estimate)
인화점
181°C/14mm
저장 조건
Refrigerator
용해도
methanol: 0.1 g/mL, clear
산도 계수 (pKa)
pKa 8.13(H2O t = 37) (Uncertain)
물리적 상태
Crystalline Powder
색상
White
수용성
<0.1 g/100 mL at 20 ºC
Merck
14,8328
BRN
742439
안정성
Stable. Light sensitive. Incompatible with strong bases, strong oxidizing agents.
CAS 데이터베이스
65-45-2(CAS DataBase Reference)
NIST
Benzamide, 2-hydroxy-(65-45-2)
EPA
Benzamide, 2-hydroxy-(65-45-2)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn
위험 카페고리 넘버 22-36/37/38-20/21/22
안전지침서 26-36
유엔번호(UN No.) 3249
WGK 독일 3
RTECS 번호 VN6475000
TSCA Yes
위험 등급 6.1(b)
포장분류 III
HS 번호 29214300
유해 물질 데이터 65-45-2(Hazardous Substances Data)
독성 LD50 orally in mice: 1.4 g/kg (Hart)
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H302 삼키면 유해함 급성 독성 물질 - 경구 구분 4 경고 P264, P270, P301+P312, P330, P501
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 P264, P280, P302+P352, P321,P332+P313, P362
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:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P304+P340 흡입하면 신선한 공기가 있는 곳으로 옮기고 호흡하기 쉬운 자세로 안정을 취하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P405 밀봉하여 저장하시오.

살리실아마이드 MSDS


Salicylamide

살리실아마이드 C화학적 특성, 용도, 생산

화학적 성질

white or light pink crystals or powder

용도

Medicine (analgesic).

용도

salicylamide is an analgesic, fungicide, and anti-inflammatory ingredient used to soothe the skin. Salicylamide is an aromatic amide.

정의

ChEBI: The simplest member of the class of salicylamides derived from salicylic acid.

일반 설명

Salicylamide, o-hydroxybenzamide, is a derivative of salicylicacid that is fairly stable to heat, light, and moisture. Itreportedly exerts a moderately quicker and deeper analgesiceffect than aspirin because of quicker CNS penetration. Its metabolismdiffers from aspirin, because it is not metabolized tosalicylic acid but rather excreted exclusively as the ether glucuronideor sulfate. Thus, as a result of lack of contributionfrom salicylic acid, it has a lower analgesic and antipyretic efficacythan that of aspirin. However, it can be used in place ofsalicylates for patients with a demonstrated sensitivity to salicylates.It is also excreted much more rapidly than other salicylates,which accounts for its lower toxicity. It is available inseveral nonprescription products, in combination with acetaminophenand phenyltoloxamine (e.g., Rid-A Pain compound,Cetazone T, Dolorex, Ed-Flex, Lobac) or with aspirin,acetaminophen, and caffeine (e.g., Saleto, BC Powder).

일반 설명

Odorless white or slightly pink crystals. Bitter taste, leaves a sensation of warmth on the tongue. pH (saturated aqueous solution at 82°F) about 5. Sublimation begins at the melting point.

공기와 물의 반응

Salicylamide darkens on exposure to air. . Insoluble in water.

반응 프로필

Salicylamide is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). Salicylamide may be sensitive to prolonged exposure to light.

화재위험

Flash point data for Salicylamide are not available; however, Salicylamide is probably combustible.

Purification Methods

Crystallise the amide from water or repeatedly from CHCl3 [Nishiya et al. J Am Chem Soc 108 3880 1986]. [Beilstein 10 IV 169.] The anilide [87-17-2] M 213.2, m 135o crystallises from H2O. [Beilstein 12 H 500, 12 I 268, 12 II 256, 12 944.]

살리실아마이드 준비 용품 및 원자재

원자재

준비 용품


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