频那醇酯可以用哪些显色剂
频那醇酯可以用的显色剂有,乙酰丙酸酯2,4-二硝基苯肼。频那醇酯,英文名称为Pinacol,中文别名为2,3-二甲基-2,3-丁二醇,CAS号为76-09-5,分子式为C6H14O2,用作医药中间体。
基本信息:
中文名称
4-(甲氧羰基)呋喃-2-硼酸频那醇酯
中文别名
4-(甲氧基羰基)呋喃-2-硼酸频那醇酯
英文名称
methyl
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate
英文别名
4-(Methoxycarbonyl)furan-2-boronic
acid
pinacol
esterX1619A-4929X1620methyl
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-furoate
CAS号
1111096-29-7
美国海关编码(HS-code):2934999000
概述(Summary):
2934999000
Non-aromatic
Or
Non-modified
Aromatic
Heterocyclic
Compounds,
Nesoi.
Notes:
if
the
compound
is
a
drug
,please
use
HTS
2934994700..
Rate
general:
6.5%18/.
Rate
special:
Free
(A,AU,BH,CA,CL,CO,E,IL,J,JO,K,L,MA,MX,OM,P,PA,PE,SG)
2.1%
(KR)
.
Rate
2:
30.5%.
中文名称
3-氯-5-(甲氧基甲氧基)苯硼酸频那醇酯
英文名称
2-[3-chloro-5-(methoxymethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
英文别名
3-Chloro-5-(methoxymethoxy)phenylboronic
acid
pinacol
esterB-2922X0480
CAS号
1256360-44-7
日本海关编码(HS-code):293499090
概述(Summary):
293499090.
Other
heterocyclic
compounds.
General
tariff:0.046.
WTO
tariff:0.031.
GSP
tariff:Free.
中文名称
2,5-二甲基-1,4-亚苯基二硼酸频那醇酯
英文名称
2,5-Dimethyl-1,4-phenylenediboronic
acid,
pinacol
ester
英文别名
2-[2,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS号
303006-89-5
英国海关编码(HS-code):2934999090
概述(Summary):2934999090.
Other
nucleic
acids
and
their
salts,
whether
or
not
chemically
defined
other
heterocyclic
compounds.
General
tariff:.
中文名称
3-羟基-5-(甲氧基羰基)苯硼酸频那醇酯
英文名称
Methyl
3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
英文别名
A-4062
CAS号
1004294-79-4
美国海关编码(HS-code):2934994400
概述(Summary):2934994400
Aromatic
Or
Modified
Aromatic
Heterocyclic
Compounds(excluding
Products
Of
U.s.
Note
3
To
Section
VI).
Notes:if
the
compound
is
a
fungicide,please
use
HTS
2934991200.
If
a
herbicide,use
HTS
2934991500.
If
it's
a
insecticide,use
HTS
2934991600.
If
the
compound
belongs
to
other
pesticide,use
HTS
2934991800.
If
compound
is
a
photographic
chemical,use
HTS
2934992000.
If
compound
is
a
drug,use
HTS
2934993000..
Rate
general:
6.5%.
Rate
special:
Free
(A+,AU,BH,CA,CL,CO,D,E,IL,J,JO,K,MA,MX,OM,P,PA,PE,SG).
Rate
2:
15.4¢/kg
+
52%.
中文名称
3,4-二溴苯硼酸频那醇酯
英文名称
3,4-Dibromophenylboronic
acid,
pinacol
ester
英文别名
2-(3,4-dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS号
1075719-78-6
上游原料
CAS号
中文名称
61676-62-8
异丙醇频哪醇硼酸酯
583-53-9
1,2-二溴苯
73183-34-3
联硼酸频那醇酯
615-55-4
3,4-二溴苯胺
591-19-5
间溴苯胺
下游产品
CAS号
名称
1075719-78-6
3,4-二溴苯硼酸频那醇酯
更多上下游产品参见:http://baike.molbase.cn/cidian/1165484
中文名称
3-丁氧基-5-(甲氧基羰基)苯硼酸频那醇酯
英文名称
3-Butoxy-5-(methoxycarbonyl)phenylboronic
acid,
pinacol
ester
英文别名
3-Butoxy-5-(methoxycarbonyl)phenylboronic
acid,pinacol
esterMethyl
3-butoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
CAS号
1218789-66-2
美国海关编码(HS-code):2934994400
概述(Summary):2934994400
Aromatic
Or
Modified
Aromatic
Heterocyclic
Compounds(excluding
Products
Of
U.s.
Note
3
To
Section
VI).
Notes:if
the
compound
is
a
fungicide,please
use
HTS
2934991200.
If
a
herbicide,use
HTS
2934991500.
If
it's
a
insecticide,use
HTS
2934991600.
If
the
compound
belongs
to
other
pesticide,use
HTS
2934991800.
If
compound
is
a
photographic
chemical,use
HTS
2934992000.
If
compound
is
a
drug,use
HTS
2934993000..
Rate
general:
6.5%.
Rate
special:
Free
(A+,AU,BH,CA,CL,CO,D,E,IL,J,JO,K,MA,MX,OM,P,PA,PE,SG).
Rate
2:
15.4¢/kg
+
52%.
沸点 100 °C
ND20 1.4685-1.4715
水溶性 100 g/L
用途可用作增溶剂、扩散剂、稳定剂、抗静电剂、润滑剂等表面活性剂,月桂酸衍生物,呈黏稠状可以溶解于水脂肪酸,帮助乳化、湿润、清洁等用途。化妆水类产品加入后会较为滑顺,甚至有相当的起泡性[1]。
不宜经常出现在脸部清洁、卸妆类产品,拒绝指数为 1/5(越高越不好)[1]。
于化妆水中含量多在 1% 以下,一般健康的皮肤对此浓度通常不会感到刺激,但当皮肤受伤、发炎、起疹、角质偏薄时,部份可溶化剂就可能会造成刺痛、发痒现象,此成份安全性为 3/5(越高越好)[1]。
亲水性乳化剂、增溶剂
中文名称
5-甲氧基羰基吲哚-2-硼酸频那醇酯
英文名称
5-Methoxycarbonylindole-2-boronic
acid
pinacol
ester
英文别名
methyl
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-5-carboxylate
CAS号
1256358-96-9
日本海关编码(HS-code):293499090
概述(Summary):
293499090.
Other
heterocyclic
compounds.
General
tariff:0.046.
WTO
tariff:0.031.
GSP
tariff:Free.
中文名称
2-氯-6-甲氧基吡啶-4-硼酸频那醇酯
英文名称
2-chloro-6-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
英文别名
D-50082-CHLORO-6-METHOXY-4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE2-CHLORO-6-METHOXYPYRIDINE-4-BORONIC
ACID
PINACOL
ESTER2-chloro-6-methoxy-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine
CAS号
697739-24-5
英国海关编码(HS-code):2934999090
概述(Summary):
2934999090.
Other
nucleic
acids
and
their
salts,
whether
or
not
chemically
defined
other
heterocyclic
compounds.
General
tariff:.