Shanghai Nianxing Industrial Co., Ltd
China
Product Name: UNII:N99176196Z
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: UNII:N99176196Z
Price: ￥588.0/100g ￥198.0/25g
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dimeric mercapto propanone
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: 55704-78-4 Dimeric mercapto propanone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

55704-78-4

55704-78-4 structure

55704-78-4 structure

Name: UNII:N99176196Z
Chemical Name: 2,5-Dimethyl-1,4-dithiane-2,5-diol
CAS Number: 55704-78-4
Molecular Formula: C₆H₁₂O₂S₂
Molecular Weight: 180.288
Catalog: Flavors and spices Synthetic spice Ketone fragrance Alicyclic ketone
Create Date: 2018-08-06 21:30:21
Modify Date: 2025-08-25 07:41:13

Name	2,5-Dimethyl-1,4-dithiane-2,5-diol
Synonyms	UNII:N99176196Z 1,4-Dithiane-2,5-diol, 2,5-dimethyl- Dimeric mercapto propanone 2,5-Dimethyl-1,4-dithiane-2,5-diol EINECS 259-770-3 MFCD00010121

Density	1.3±0.1 g/cm3
Boiling Point	326.8±42.0 °C at 760 mmHg
Melting Point	64 °C
Molecular Formula	C₆H₁₂O₂S₂
Molecular Weight	180.288
Flash Point	159.1±26.6 °C
Exact Mass	180.027863
PSA	91.06000
LogP	1.01
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.609
Storage condition	Refrigerator (+4°C)
Water Solubility	slightly soluble

Hazard Codes	F:Flammable
Risk Phrases	R11;R36/37/38
Safety Phrases	S16-S26-S37/39
RIDADR	UN 3335
HS Code	2934999090

Precursor 1
78-95-5
DownStream 5
126661-40-3 66928-24-3 4623-55-6 4651-98-3
6142-18-3

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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