BARBAN
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BARBAN 속성
- 녹는점
- 75-76℃
- 끓는 점
- 340.8±32.0 °C(Predicted)
- 밀도
- 1.403
- 굴절률
- 1.6070 (estimate)
- 저장 조건
- 0-6°C
- 물리적 상태
- 분말/고체
- 산도 계수 (pKa)
- 12.30±0.70(Predicted)
- 색상
- 하얀색
- 수용성
- 11mg/L(25℃)
- Merck
- 13,962
- BRN
- 2376181
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-43-50/53 | ||
| 안전지침서 | 24-36/37-60-61 | ||
| 유엔번호(UN No.) | UN3077 9/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | FD7700000 | ||
| HS 번호 | 29242990 | ||
| 유해 물질 데이터 | 101-27-9(Hazardous Substances Data) | ||
| 독성 | LD50 orally in rats: 600 mg/kg (Bailey, White) |
| 그림문자(GHS): |
 
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| 신호 어: | Warning | ||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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BARBAN C화학적 특성, 용도, 생산
화학적 성질
Crystalline solid; melts at 75°C (167°F);insoluble in water [11 mg/L at 25°C (77°F)];slightly soluble in hexane; soluble in benzeneand chlorinated hydrocarbons.용도
Barban is used as a selective herbicide forwild oats.정의
ChEBI: A carbamate ester that is 4-chlorobut-2-yn-1-yl ester of N-(3-chlorophenyl)carbamic acid. A herbicide, it is no longer approved for use within the European Community.일반 설명
Crystalline solid. Water solubility is 11 ppm at 20°C. Used as a selective herbicide.공기와 물의 반응
Hydrolyzed by strong acid or base.반응 프로필
BARBAN is a carbamate ester. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.건강위험
Moderately toxic by ingestion and inhalation;absorption through skin may be very slowand, therefore, almost nontoxic by dermalroute; used as a herbicide, rather than as apesticide; toxic symptoms are those of othercarbamate esters;LD50 oral (rat): 600 mg/kg
LD50 skin (rabbit): >20,000 mg/kg.
BARBAN 준비 용품 및 원자재
원자재
준비 용품
BARBAN 공급 업체
글로벌( 46)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9116 | 58 |
| Hebei Duling International Trade Co. LTD | +8618032673083 |
sales05@hbduling.cn | China | 15745 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
| BEST-REAGENT | 400-1166-196 18981987031 |
cdhxsj@163.com | China | 11726 | 57 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 |
800078821@qq.com | China | 9725 | 55 |