1,8-萘二甲酸酐
1,8-萘二甲酸酐用途
是合成苝系染料、颜料和荧光增白剂的重要原料
【用途二】
用作染料、农药、医药及聚酯树脂的中间体。
1,8-萘二甲酸酐名称
[ CAS 号 ]:
81-84-5
[ 中文名 ]:
萘酐
[ 英文名 ]:
1,8-Naphthalic anhydride
[中文别名 ]:
[英文别名 ]:
- 1H,3H-Benzo[de]isochromene-1,3-dione
- 1,8-naphthalene dicarboxylic anhydride
- 1H,3H-naphtho [1,8-cd]pyran-1,3-dione
- Protect
- naphthalic
- 1,8-naphthalic anhydride
- MFCD00006925
- NAPHTHALIC ANHYDRIDE
- PROTECT(R)
- naphthalene-1,8-dicarboxylic acid anhydride
1,8-萘二甲酸酐物理化学性质
[ 密度 ]:
1.5±0.1 g/cm3
[ 沸点 ]:
407.5±14.0 °C at 760 mmHg
[ 熔点 ]:
269 °C
[ 分子式 ]:
C12H6O3
[ 分子量 ]:
198.174
[ 闪点 ]:
206.8±17.3 °C
[ 精确质量 ]:
198.031693
[ PSA ]:
43.37000
[ LogP ]:
1.75
[ 外观性状 ]:
淡黄色粉末
[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C
[ 折射率 ]:
1.712
[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放
[ 水溶解性 ]:
decomposes
1,8-萘二甲酸酐MSDS
1,8-萘二甲酸酐毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QK5350000
- CHEMICAL NAME :
- 1,8-Naphthalic anhydride
- CAS REGISTRY NUMBER :
- 81-84-5
- BEILSTEIN REFERENCE NO. :
- 0153190
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 11
- MOLECULAR FORMULA :
- C12-H6-O3
- MOLECULAR WEIGHT :
- 198.18
- WISWESSER LINE NOTATION :
- T666 1A M CVOVJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 12340 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C253,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533580
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533580
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533580
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >2025 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 8,590,1987
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- 4100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 8,590,1987
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - duck
- DOSE/DURATION :
- >6810 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 8,590,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 2 mg/m3;Skin JAN 1993
1,8-萘二甲酸酐安全信息
[ 符号 ]:
GHS07
[ 信号词 ]:
Warning
[ 危害声明 ]:
H315-H319-H335
[ 警示性声明 ]:
P261-P305 + P351 + P338
[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves
[ 危害码 (欧洲) ]:
Xi: Irritant;
[ 风险声明 (欧洲) ]:
R36/37/38
[ 安全声明 (欧洲) ]:
S26-S37/39-S24/25
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
2
[ RTECS号 ]:
QK5350000
[ 危险类别 ]:
4.1
[ 海关编码 ]:
29173980
1,8-萘二甲酸酐合成路线
1,8-萘二甲酸酐上下游产品
1,8-萘二甲酸酐上游产品
1,8-萘二甲酸酐下游产品
1,8-萘二甲酸酐制备
工业苊用一次空气汽化，与二次空气混合，以钴作催化剂，经氧化成1,8-萘二甲酸酐，再经冷却而得。
1,8-萘二甲酸酐海关
[ 海关编码 ]: 2932999099
[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
1,8-萘二甲酸酐文献
Res. Microbiol. 142(9) , 1005-12, (1991)
The effects of ten fungicides, six herbicides and four insecticides on the nitrogen-fixing bacterium Azospirillum brasilense were examined. The fungicides captan and thiram were the most toxic among t...
Sensitive enantiomeric separation of aliphatic and aromatic amines using aromatic anhydrides as nonchiral derivatizing agents.J. Chromatogr. A. 666 , 485-491, (1994)
New pre-column derivatizing reagents: phthalic anhydride, 3-nitrophthalic anhydride, diphenic anhydride, 1,8-naphthalic anhydride and diphenylmaleic anhydride have been developed for resolving chiral ...
Differential induction of cytochrome P450-mediated triasulfuron metabolism by naphthalic anhydride and triasulfuron.Plant Physiol. 109(4) , 1483-90, (1995)
Cytochrome P450 monooxygenases play paramount roles in the detoxification of herbicides as well as in the synthesis of lignins, flavonoids, and phenolic acids. Biochemical analysis of triasulfuron met...
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公司名：上海化源世纪贸易有限公司
区域：上海市普陀区
价格：
联系人：徐经理
产品详情：1,8-萘二甲酸酐
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥78.0/100g
￥278.0/500g
联系人：刘佳
产品详情：1,8-萘二甲酸酐
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥172.0/500g
￥49.0/25g
￥需询单/1g
￥62.0/100g
联系人：阿拉丁
产品详情：1,8-萘二甲酸酐
公司名：西安康诺化工有限公司
区域：西安市雁塔区
价格：
￥需询单/1kg
联系人：高经理
产品详情：1,8-萘酐
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相关化合物
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