Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,2-Dimethylpentanedioic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,2-Dimethylpentanedioic acid
Price: ￥1158.0/100g ￥378.0/25g ￥5378.0/500g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2-Dimethylglutaric acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

681-57-2

681-57-2 structure

681-57-2 structure

Name: 2,2-Dimethylpentanedioic acid
Chemical Name: 2,2-dimethylglutaric acid
CAS Number: 681-57-2
Molecular Formula: C₇H₁₂O₄
Molecular Weight: 160.168
Catalog: Chemical reagent Organic reagent fatty acid
Create Date: 2018-04-05 08:00:00
Modify Date: 2025-08-25 11:00:38

Name	2,2-dimethylglutaric acid
Synonyms	2,2-dimethyl glycidic acid 2,2-Dimethylpentanedioic acid Pentanedioic acid, 2,2-dimethyl- α,α-Dimethylglutaric acid 1,1-O-DIMETHYLPROPANE-1,3-DICARBOXYLIC ACID Pentanedioic acid,2,2-dimethyl 2,2-Dimethylpentanedioc acid 2,2-dimethyl-glutaric acid 2,2-Dimethylglutaric acid EINECS 211-655-9 MFCD00004197 2,2-Dimethylpentane-1,5-dioic acid dimethylglutaric acid QVX1&1&2VQ

Density	1.2±0.1 g/cm3
Boiling Point	300.4±15.0 °C at 760 mmHg
Melting Point	82-86 °C(lit.)
Molecular Formula	C₇H₁₂O₄
Molecular Weight	160.168
Flash Point	149.7±16.9 °C
Exact Mass	160.073563
PSA	74.60000
LogP	-0.34
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.475

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	29171990

Precursor 9
3123-97-5 201230-82-2 64273-86-5 562-46-9
7235-40-7 6140-61-0 609-12-1 5587-63-3
58049-91-5
DownStream 10
1679-55-6 2610-95-9 3123-97-5 2938-48-9
3709-08-8 646-07-1 597-43-3 1193-12-0
3121-82-2 13051-32-6

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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