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(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR)

(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR)
(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR) 구조식 이미지
카스 번호:
464-49-3
한글명:
(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR)
동의어(한글):
(1R,4R)-(+)-캠퍼;(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR)
상품명:
D-CAMPHOR
동의어(영문):
d-camphre;FEMA 2230;D-CAMPHOR;camphorusp;Camphor usp;D(-)-CAMPHOR;D(+)-CAMPHOR;d-Camphor RS;R-(+)-Camphor;Camphor (1 g)
CBNumber:
CB0233316
분자식:
C10H16O
포뮬러 무게:
152.23
MOL 파일:
464-49-3.mol

(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR) 속성

녹는점
178-182 °C (lit.)
끓는 점
204 °C
알파
D25 +41 to +43° (c = 10 in U.S.P. alcohol) according to U.S.P. specif
밀도
0,99 g/cm3
증기 밀도
5.24 (vs air)
증기압
4 mm Hg ( 70 °C)
굴절률
44.5 ° (C=20, EtOH)
FEMA
2230 | D-CAMPHOR
인화점
148 °F
저장 조건
2-8°C
용해도
Slightly soluble in water, very soluble in alcohol and in light petroleum, freely soluble in fatty oils, very slightly soluble in glycerol.
물리적 상태
Crystals
색상
White
폭발한계
3.5%
optical activity
[α]25/D +44°, c = 10 in ethanol
수용성
Soluble in water (0.1 g/L at 20°C).
JECFA Number
1395
Merck
14,1732
BRN
2042745
안정성
Stable. Incompatible with strong reducing agents, strong oxidizing agents, chlorinated solvents. Protect from direct sunlight.
CAS 데이터베이스
464-49-3(CAS DataBase Reference)
EPA
D-Camphor (464-49-3)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 F,Xn,Xi
위험 카페고리 넘버 11-22-36/37/38-20/21/22-36
안전지침서 16-26-36-37/39
유엔번호(UN No.) UN 2717 4.1/PG 3
WGK 독일 1
RTECS 번호 EX1260000
자연 발화 온도 870 °F
TSCA Yes
위험 등급 4.1
포장분류 III
HS 번호 29142910
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H228 인화성 고체 인화성 고체 구분 1
구분 2
위험
경고
P210, P240,P241, P280, P370+P378
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:
P210 열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
P240 용기와 수용설비를 접지 및 접합시키시오.
P241 폭발 방지용 장비[전기적/환기/조명/...]을(를) 사용하시오.
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P270 이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P321 (…) 처치를 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.
P501 ...에 내용물 / 용기를 폐기 하시오.

(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR) C화학적 특성, 용도, 생산

화학적 성질

white crystals

화학적 성질

d-Camphor has a warm, minty, almost ethereal diffusive aroma. For other details of description, see Camphor Tree.

출처

Frequently occurring in nature as the d- or l-form; the optically inactive form is seldom encountered. The d-form has been reported found in Cinnamomum camphora Ness. (Laurus camphora L.) from China, Japan and the East Indies; in Sassafras officinale, Lavandula spica and in other Labiatae. The l-form is reported found in the essential oils of Salvia grandiflora, Matricaria parthenium, Artemisia herba alba; the optically inactive form is found in Chrysanthemum japonicum sinense. Also reported found in orange peel oil, lemon peel oil, apricot, raspberry, anise, cinnamon root bark, ginger, pepper, coriander, calamus, sweet fennel and rosemary.

용도

(R)-(+)-Camphor is a terpenoid with a wide variety of use. (R)-(+)-Camphor has insecticidal activity and is also used as an antimicrobial agent. (R)-(+)-Camphor is used as a culinary flavouring agent in parts of asia.

용도

analgesic, antiinfective, antipruritic

정의

ChEBI: The (R)- enantiomer of camphor.

Aroma threshold values

Detection at 1 to 1.29 ppm

Taste threshold values

Taste characteristics at 20 ppm: medicinal, camphoraceous, mentholic and woody.

일반 설명

Colorless or white crystals. Sublimes. Flash point 149°F. Burns readily with a bright, smoky flame. Penetrating aromatic odor. Pungent, aromatic taste followed by a sensation of cold.

공기와 물의 반응

Flammable. Insoluble in water.

반응 프로필

D-CAMPHOR is incompatible with strong oxidizing agents, strong reducing agents and chlorinated solvents.

화재위험

D-CAMPHOR is combustible.

Chemical Synthesis

Natural camphor is obtained by distillation from the plants of Cinnamomum or Laurus camphora from China and Japan, together with the corresponding essential oils; the raw camphor contains several impurities. It is separated from the water and the essential oil by pressure or by centrifugation and subsequently purified by sublimation or crystallization. Synthetic camphor is prepared from pinene isolated by fractional distillation of turpentine oil; pinene is reacted to bornyl chloride with gaseous HCl under pressure and then to camphene. The distilled and purified camphene is then oxidized to camphor with Na+ or K+ bichromate in the presence of H2SO4.

Purification Methods

Crystallise it from EtOH, 50% EtOH/water, MeOH, or pet ether or from glacial acetic acid by addition of water. It can be sublimed (50o/14mm) and also fractionally crystallised from its own melt. It is steam volatile. It should be stored in tight containers as it is appreciably volatile at room temperature. The solubility is 0.1% (H2O), 100% (EtOH), 173% (Et2O) and 300%

(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR) 준비 용품 및 원자재

원자재

준비 용품


(1R,4R)-(+)-캠퍼((1R,4R)-(+)-CAMPHOR) 공급 업체

글로벌( 195)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
career henan chemical co
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Shandong chuangyingchemical Co., Ltd.
18853181302
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Chongqing Chemdad Co., Ltd
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Shanghai Standard Technology Co., Ltd.
18502101150
+86-21-57127007-6606 ft-sales@nature-standard.com CHINA 1923 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
Hebei Binshare New Material Co. Ltd
+8618633865755 +86-86-18633865755
china01@hbbinshare.com CHINA 982 58
Target Molecule Corp
18019718960 781-999-5354
marketing@targetmol.com United States 19232 58

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