Shanghai Nianxing Industrial Co., Ltd
China
Product Name: TRIMETHYLACETIC ANHYDRIDE
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: TRIMETHYLACETIC ANHYDRIDE
Price: ￥568.0/100ml ￥178.0/25ml
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Trimethylacetic anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU-CHEM -TRIMETHYLACETIC ANHYDRIDE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: TRIMETHYLACETIC ANHYDRIDE
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 99.0%
Stocking Period: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

1538-75-6

1538-75-6 structure

1538-75-6 structure

Name: TRIMETHYLACETIC ANHYDRIDE
Chemical Name: Trimethylacetic anhydride
CAS Number: 1538-75-6
Molecular Formula: C₁₀H₁₈O₃
Molecular Weight: 186.248
Catalog: Chemical reagent Organic reagent Carboxylic anhydride
Create Date: 2018-02-14 08:00:00
Modify Date: 2025-08-25 15:59:44

Name	Trimethylacetic anhydride
Synonyms	Pivalic anhydride MFCD00008842 2,2-dimethylpropanoyl 2,2-dimethylpropanoate Trimethylacetic Anhydride 2,2-Dimethylpropionic Anhydride 2,2-Dimethylpropanoic anhydride 2,2-Dimethylpropionic anhydride,Pivalic anhydride EINECS 216-263-1 PROPANOIC ACID, 2,2-DIMETHYL-, ANHYDRIDE

Density	1.0±0.1 g/cm3
Boiling Point	193.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₈O₃
Molecular Weight	186.248
Flash Point	57.2±0.0 °C
Exact Mass	186.125595
PSA	43.37000
LogP	1.97
Vapour Pressure	0.5±0.3 mmHg at 25°C
Index of Refraction	1.429
Storage condition	Store at RT.

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H226-H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 2920 8/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	8
HS Code	2942000000

Precursor 9
3282-30-2 75-98-9 927-80-0 677-22-5
501-53-1 100-51-6 1659-31-0 80057-39-2
35373-26-3
DownStream 10
1344680-35-8 3282-30-2 38222-83-2 108154-12-7
108154-13-8 51644-96-3 39919-69-2 91419-52-2
5176-27-2 4195-17-9

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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