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1,4-Diacetoxybenzene

1,4-Diacetoxybenzene structure

CAS No:
1205-91-0
Formula:
C10H10O4
Chemical Name:
1,4-Diacetoxybenzene
Synonyms:
1,4-Benzenediol,1,4-diacetate;Hydroquinone,diacetate;1,4-Benzenediol,diacetate;1,4-Diacetoxybenzene;p-Acetoxyphenyl acetate;p-Phenylene diacetate;4-Acetoxyphenyl acetate;1,4-Hydroquinone diacetate;p-Dihydroxybenzene diacetate;NSC 9277;Benzene-1,4-diacetate;p-Diacetoxybenzene;(4-Acetyloxyphenyl) acetate;Phenol,4-[(1-methylethenyl)oxy]-,1-acetate;128805-33-4;2595087-05-9
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

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Description

whitefinecrystallineflake

1,4-Diacetoxybenzene Basic Attributes

Molecular Weight：

194.18

Exact Mass：

194.18

BRN：

1912233

EC Number：

214-887-9

UNII：

18I4277Z6G

NSC Number：

9277

HScode：

29153900

Characteristics

PSA：

52.6

XLogP3：

0.98

Appearance：

White crystalline powder.

Density：

1.2534 (rough estimate)

Melting Point：

123.5 °C

Boiling Point：

290.62°C (rough estimate)

Flash Point：

138.6±21.0 °C

Refractive Index：

1.5430 (estimate)

Water Solubility：

INSOLUBLE

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure：

0.00336mmHg at 25°C

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-37/39-24/25

Marks：

Hazard note：

Irritant

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1,4-Diacetoxybenzene Use and Manufacturing

Methods of Manufacturing

In a mixture of 110g (1.0mol) hydroquinone and 206g (2.02mol) acetic anhydride, add 1 drop of concentrated sulfuric acid, stir, quickly react and exotherm, hydroquinone dissolves and reacts into a clear solution. Pour it into 800g crushed ice, filter, wash with water, and dry to obtain 186-190g finished product with a yield of 96-98%.

Uses

Used in organic synthesis.

Manufacturing Info：

1,4-Benzenediol, 1,4-diacetate: ACTIVE

Computed Properties

Molecular Weight:194.18
XLogP3:1.3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:194.05790880
Monoisotopic Mass:194.05790880
Topological Polar Surface Area:52.6
Heavy Atom Count:14
Complexity:192
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Quinone

Hydroquinone

Acetic acid

Downstream Products

Hydroquinone

Recommended Suppliers of 1,4-Diacetoxybenzene

NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals,Surfactant,Food Additives,Water Treatment Chemicals

1,4-Diacetoxybenzene CAS 1205-91-0

CAS No.: 1205-91-0

Grade: Industrial Grade

Content: 99%

Inquiry
Hangzhou Chungyo Chemicals Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed Certified factory

Manufactory Supplier of Dyes,Textile agent,Medical intermediate,API,Pigments,Basic Chemicals

1,4-Diacetoxybenzene

CAS No.: 1205-91-0

Grade: pharmaceutical grade

Content: 98%

Inquiry